B23C1/00	7	Milling machines not designed for particular work or special operations	B23C1/00	B23C1/00		473
B23C1/002	8	{Gantry-type milling machines}	B23C1/00	B23C1/00		202
B23C1/005	8	{with a tool moving in a closed path around the workpiece}	B23C1/00	B23C1/00		25
B23C1/007	8	{movable milling machines, e.g. on rails}	B23C1/00	B23C1/00		77
B23C1/02	8	with one horizontal working-spindle	B23C1/02	B23C1/02		205
B23C1/025	9	with working-spindle movable in a fixed position	B23C1/025	B23C1/025		190
B23C1/027	9	with working-spindle movable in a vertical direction	B23C1/027	B23C1/027		142
B23C1/04	8	with a plurality of horizontal working-spindles	B23C1/04	B23C1/04		166
B23C1/045	9	{Opposed - spindle machines}	B23C1/04	B23C1/04		114
B23C1/06	8	with one vertical working-spindle	B23C1/06	B23C1/06		586
B23C1/08	8	with a plurality of vertical working-spindles	B23C1/08	B23C1/08		267
B23C1/10	8	with both horizontal and vertical working-spindles	B23C1/10	B23C1/10		158
B23C1/12	8	with spindle adjustable to different angles, e.g. either horizontal or vertical	B23C1/12	B23C1/12		385
B23C1/14	8	with rotary work-carrying table (work tables for machine tools in general B23Q1/00)	B23C1/14	B23C1/14		101
B23C1/16	8	specially designed for control by copying devices {(not used; seeB23Q35/00)}	B23C1/16	B23C1/16		45
B23C1/18	9	for milling while revolving the work	B23C1/18	B23C1/18		27
B23C1/20	8	Portable devices or machines (details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B25F5/00); Hand-driven devices or machines	B23C1/20	B23C1/20		386
B23C3/00	7	Milling particular work; Special milling operations; Machines therefor (milling gear-teeth B23F, {heat assisted machining B23P25/00})	B23C3/00	B23C3/00		4659
B23C3/002	8	{Milling elongated workpieces}	B23C3/00	B23C3/00		175
B23C3/005	9	{Rails}	B23C3/00	B23C3/00		94
B23C3/007	8	{Milling end surfaces of nuts or tubes}	B23C3/00	B23C3/00		96
B23C3/02	8	Milling surfaces of revolution (B23C3/06, B23C3/08 take precedence)	B23C3/02	B23C3/02		319
B23C3/023	9	{Milling spherical surfaces}	B23C3/02	B23C3/02		33
B23C3/026	10	{Milling balls}	B23C3/02	B23C3/02		15
B23C3/04	9	while revolving the work	B23C3/04	B23C3/04		167
B23C3/05	9	Finishing valves or valve seats {(machines for grinding seat surfaces, e.g. in valve housings, B24B15/00)}	B23C3/05	B23C3/05		508
B23C3/051	10	{Reconditioning of valve seats}	B23C3/05	B23C3/05		72
B23C3/053	11	{having means for guiding the tool carrying spindle}	B23C3/05	B23C3/05		5
B23C3/055	12	{for engines}	B23C3/05	B23C3/05		125
B23C3/056	12	{for taps or valves}	B23C3/05	B23C3/05		56
B23C3/058	10	{Reconditioning of valves}	B23C3/05	B23C3/05		24
B23C3/06	8	Milling crankshafts	B23C3/06	B23C3/06		287
B23C3/08	8	Milling cams, camshafts, or the like	B23C3/08	B23C3/08		100
B23C3/10	8	Relieving by milling	B23C3/10	B23C3/10		47
B23C3/12	8	Trimming or finishing edges, e.g. deburring welded corners	B23C3/12	B23C3/12		1611
B23C3/122	9	{of pipes or cylinders}	B23C3/12	B23C3/12		238
B23C3/124	10	{internally}	B23C3/12	B23C3/12		81
B23C3/126	9	{Portable devices or machines for chamfering edges}	B23C3/12	B23C3/12		529
B23C3/128	9	{Trimming or finishing edges of doors and windows}	B23C3/12	B23C3/12		116
B23C3/13	8	Surface milling of plates, sheets or strips	B23C3/13	B23C3/13		346
B23C3/14	8	Scrubbing or peeling ingots or similar workpieces	B23C3/14	B23C3/14		99
B23C3/16	8	Working surfaces curved in two directions	B23C3/16	B23C3/16		256
B23C3/18	9	for shaping screw-propellers, turbine blades, or impellers	B23C3/18	B23C3/18		476
B23C3/20	9	for shaping dies	B23C3/20	B23C3/20		157
B23C3/22	8	Forming overlapped joints, e.g. of the ends of piston-rings	B23C3/22	B23C3/22		73
B23C3/24	8	Making square or polygonal ends on workpieces, e.g. key studs on tools	B23C3/24	B23C3/24		60
B23C3/26	8	Making square or polygonal holes in workpieces, e.g. key holes in tools	B23C3/26	B23C3/26		37
B23C3/28	8	Grooving workpieces (tread-cutting by milling B23G1/32)	B23C3/28	B23C3/28		1004
B23C3/30	9	Milling straight grooves, e.g. keyways	B23C3/30	B23C3/30		674
B23C3/305	10	{in which more than one milling tool is used simultaneously, e.g. for sheet material}	B23C3/30	B23C3/30		73
B23C3/32	9	Milling helical grooves, e.g. in making twist-drills	B23C3/32	B23C3/32		406
B23C3/34	9	Milling grooves of other forms, e.g. circumferential	B23C3/34	B23C3/34		538
B23C3/35	9	Milling grooves in keys	B23C3/35	B23C3/35		533
B23C3/355	10	{Holders for the template keys}	B23C3/35	B23C3/35		113
B23C3/36	8	Milling milling-cutters (B23C3/28 takes precedence)	B23C3/36	B23C3/36		36
B23C5/00	7	Milling-cutters (for cutting gear-teeth B23F21/12)	B23C5/00	B23C5/00		737
B23C5/003	8	{with vibration suppressing means}	B23C5/00	B23C5/00		226
B23C5/006	8	{Details of the milling cutter body}	B23C5/00	B23C5/00		600
B23C5/02	8	characterised by the shape of the cutter	B23C5/02	B23C5/02		573
B23C5/04	9	Plain cutters, i.e. having essentially a cylindrical or tapered cutting surface of substantial length (B23C5/10 takes precedence)	B23C5/04	B23C5/04		227
B23C5/06	9	Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface	B23C5/06	B23C5/06		747
B23C5/08	9	Disc-type cutters	B23C5/08	B23C5/08		961
B23C5/10	9	Shank-type cutters, i.e. with an integral shaft	B23C5/10	B23C5/10		2554
B23C5/1009	10	{Ball nose end mills}	B23C5/10	B23C5/10		488
B23C5/1018	11	{with permanently fixed cutting inserts}	B23C5/10	B23C5/10		119
B23C5/1027	11	{with one or more removable cutting inserts}	B23C5/10	B23C5/10		111
B23C5/1036	12	{having a single cutting insert, the cutting edges of which subtend 180 degrees}	B23C5/10	B23C5/10		142
B23C5/1045	12	{having a cutting insert, the cutting edge of which subtends substantially 90 degrees}	B23C5/10	B23C5/10		137
B23C5/1054	10	{T slot cutters}	B23C5/10	B23C5/10		78
B23C5/1063	11	{with permanently fixed cutting inserts}	B23C5/10	B23C5/10		21
B23C5/1072	11	{with removable cutting inserts}	B23C5/10	B23C5/10		34
B23C5/1081	10	{with permanently fixed cutting inserts&#160; (B23C5/1018&#160;and&#160;B23C5/1063&#160;take precedence)}	B23C5/10	B23C5/10		290
B23C5/109	10	{with removable cutting inserts}	B23C5/10	B23C5/10		843
B23C5/12	9	Cutters specially designed for producing particular profiles (B23C5/10 takes precedence)	B23C5/12	B23C5/12		387
B23C5/14	10	essentially comprising curves {(B23C5/1009 takes precedence)}	B23C5/14	B23C5/14		182
B23C5/16	8	characterised by physical features other than shape	B23C5/16	B23C5/16		652
B23C5/165	9	{with chipbreaking or chipdividing equipment (for turning machines B23B25/02; turning tools B23B27/00; drilling machines B23B47/34)}	B23C5/16	B23C5/16		145
B23C5/18	9	with permanently-fixed cutter-bits or teeth	B23C5/18	B23C5/18		240
B23C5/20	9	with removable cutter bits or teeth {or cutting inserts}	B23C5/20	B23C5/20		841
B23C5/202	10	{Plate-like cutting inserts with special form (special form related to securing of the insert B23C5/22)}	B23C5/20	B23C5/20		1086
B23C5/205	11	{characterised by chip-breakers of special form}	B23C5/20	B23C5/20		271
B23C5/22	10	Securing arrangements for bits or teeth {or cutting inserts}	B23C5/22	B23C5/22		484
B23C5/2204	11	{with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert}	B23C5/22	B23C5/22		167
B23C5/2208	12	{for plate-like cutting inserts&#160; (B23C5/2226,&#160;B23C5/2234&#160;take precedence)}	B23C5/22	B23C5/22		268
B23C5/2213	13	{having a special shape}	B23C5/22	B23C5/22		681
B23C5/2226	12	{for plate-like cutting inserts fitted on an intermediate carrier, e.g. shank fixed in the cutter body}	B23C5/22	B23C5/22		245
B23C5/2234	12	{for plate-like cutting inserts fitted on a ring or ring segment}	B23C5/22	B23C5/22		69
B23C5/2239	11	{with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face}	B23C5/22	B23C5/22		171
B23C5/2243	12	{for plate-like cutting inserts&#160; (B23C5/2252,&#160;B23C5/226&#160;take precedence)}	B23C5/22	B23C5/22		121
B23C5/2247	13	{having a special shape}	B23C5/22	B23C5/22		72
B23C5/2252	12	{for plate-like cutting inserts fitted on an intermediate carrier, e.g. shank fixed in the cutter body}	B23C5/22	B23C5/22		83
B23C5/226	12	{for plate-like cutting inserts fitted on a ring or ring segment}	B23C5/22	B23C5/22		10
B23C5/2265	11	{by means of a wedge}	B23C5/22	B23C5/22		282
B23C5/2269	12	{for plate-like cutting inserts&#160; (B23C5/2278,&#160;B23C5/2291&#160;take precedence)}	B23C5/22	B23C5/22		238
B23C5/2273	13	{having a special shape}	B23C5/22	B23C5/22		75
B23C5/2278	12	{for plate-like cutting inserts fitted on an intermediate carrier, e.g. shank fixed in the cutter body}	B23C5/22	B23C5/22		211
B23C5/2291	12	{for plate-like cutting inserts fitted on a ring or ring segment}	B23C5/22	B23C5/22		40
B23C5/2295	11	{the cutting elements being clamped simultaneously}	B23C5/22	B23C5/22		109
B23C5/2298	11	{secured by resilient/flexible means}	B23C5/22	B23C5/22		71
B23C5/2301	12	{for plate-like cutting inserts&#160; (B23C5/2306,&#160;B23C5/2309&#160;take precedence)}	B23C5/22	B23C5/2301		47
B23C5/2304	13	{having a special shape}	B23C5/22	B23C5/2304		31
B23C5/2306	12	{for plate-like cutting inserts fitted on an intermediate carrier, e.g. shank fixed in the cutter body}	B23C5/22	B23C5/2306		26
B23C5/2309	12	{for plate-like cutting inserts fitted on a ring or ring segment}	B23C5/22	B23C5/2309		5
B23C5/24	11	adjustable	B23C5/24	B23C5/24		219
B23C5/2462	12	{the adjusting means being oblique surfaces}	B23C5/24	B23C5/24		258
B23C5/2465	12	{the adjusting means being notches}	B23C5/24	B23C5/24		36
B23C5/2468	12	{the adjusting means being serrations}	B23C5/24	B23C5/24		210
B23C5/2472	12	{the adjusting means being screws}	B23C5/24	B23C5/24		477
B23C5/2475	12	{the adjusting means being distance elements, e.g. shims or washers}	B23C5/24	B23C5/24		52
B23C5/2479	12	{the adjusting means being eccentrics}	B23C5/24	B23C5/24		93
B23C5/2482	12	{the adjusting means being hydraulic cylinders}	B23C5/24	B23C5/24		13
B23C5/2486	12	{where the adjustment is made by elastically deforming the toolholders}	B23C5/24	B23C5/24		62
B23C5/2489	12	{where the adjustment is made by changing the inclination of the inserts}	B23C5/24	B23C5/24		60
B23C5/2493	12	{where the adjustment is made by deforming the seating surfaces}	B23C5/24	B23C5/24		50
B23C5/2496	12	{where the adjusting means are gears and racks}	B23C5/24	B23C5/24		25
B23C5/26	8	Securing milling cutters to the driving spindle	B23C5/26	B23C5/26		853
B23C5/265	9	{by fluid pressure means}	B23C5/26	B23C5/26		34
B23C5/28	8	Features relating to lubricating or cooling	B23C5/28	B23C5/28		841
B23C5/281	9	{Coolant moving along the outside tool periphery towards the cutting edges}	B23C5/28	B23C5/28		30
B23C5/282	9	{Coolant channel characterised by its cross-sectional shape}	B23C5/28	B23C5/28		30
B23C5/283	9	{Cutting inserts with internal coolant channels}	B23C5/28	B23C5/28		93
B23C5/285	9	{Nozzles}	B23C5/28	B23C5/28		27
B23C5/286	9	{Deflectors}	B23C5/28	B23C5/28		6
B23C5/287	10	{intersecting the rotational axis}	B23C5/28	B23C5/28		3
B23C7/00	7	Milling devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool	B23C7/00	B23C7/00		202
B23C7/02	8	to lathes	B23C7/02	B23C7/02		95
B23C7/04	8	to planing or slotting machines	B23C7/04	B23C7/04		9
B23C9/00	7	Details or accessories so far as specially adapted to milling machines or cutter (drives, control devices, or accessories, in general B23Q)	B23C9/00	B23C9/00		3102
B23C9/005	8	{milling heads}	B23C9/00	B23C9/00		436
B23C2200/00	7	Details of milling cutting inserts	CPCONLY	B23C2200/00		4
B23C2200/04	8	Overall shape	CPCONLY	B23C2200/04		40
B23C2200/0405	9	Hexagonal	CPCONLY	B23C2200/0405		38
B23C2200/0411	10	irregular	CPCONLY	B23C2200/0411		79
B23C2200/0416	9	Irregular	CPCONLY	B23C2200/0416		256
B23C2200/0422	9	Octagonal	CPCONLY	B23C2200/0422		59
B23C2200/0427	10	rounded	CPCONLY	B23C2200/0427		7
B23C2200/0433	9	Parallelogram	CPCONLY	B23C2200/0433		83
B23C2200/0438	10	rounded	CPCONLY	B23C2200/0438		32
B23C2200/0444	9	Pentagonal	CPCONLY	B23C2200/0444		43
B23C2200/045	9	Round	CPCONLY	B23C2200/045		211
B23C2200/0455	9	Square	CPCONLY	B23C2200/0455		100
B23C2200/0461	10	rounded	CPCONLY	B23C2200/0461		42
B23C2200/0466	9	Star form	CPCONLY	B23C2200/0466		25
B23C2200/0472	9	Trapezium	CPCONLY	B23C2200/0472		31
B23C2200/0477	9	Triangular	CPCONLY	B23C2200/0477		97
B23C2200/0483	10	rounded	CPCONLY	B23C2200/0483		66
B23C2200/0488	9	Heptagonal	CPCONLY	B23C2200/0488		8
B23C2200/0494	9	Rectangular	CPCONLY	B23C2200/0494		96
B23C2200/08	8	Rake or top surfaces	CPCONLY	B23C2200/08		49
B23C2200/081	9	with projections	CPCONLY	B23C2200/081		68
B23C2200/082	9	with an elevated clamping surface	CPCONLY	B23C2200/082		18
B23C2200/083	9	curved	CPCONLY	B23C2200/083		112
B23C2200/085	9	discontinuous	CPCONLY	B23C2200/085		323
B23C2200/086	9	with one or more grooves	CPCONLY	B23C2200/086		154
B23C2200/088	9	spherical	CPCONLY	B23C2200/088		8
B23C2200/12	8	Side or flank surfaces	CPCONLY	B23C2200/12		36
B23C2200/121	9	with projections	CPCONLY	B23C2200/121		33
B23C2200/123	9	curved	CPCONLY	B23C2200/123		159
B23C2200/125	9	discontinuous	CPCONLY	B23C2200/125		476
B23C2200/126	10	stepped	CPCONLY	B23C2200/126		59
B23C2200/128	9	with one or more grooves	CPCONLY	B23C2200/128		165
B23C2200/16	8	Supporting or bottom surfaces	CPCONLY	B23C2200/16		18
B23C2200/161	9	with projections	CPCONLY	B23C2200/161		106
B23C2200/162	9	curved	CPCONLY	B23C2200/162		19
B23C2200/164	9	discontinuous	CPCONLY	B23C2200/164		64
B23C2200/165	9	with one or more grooves	CPCONLY	B23C2200/165		220
B23C2200/167	9	star form	CPCONLY	B23C2200/167		15
B23C2200/168	9	with features related to indexing	CPCONLY	B23C2200/168		84
B23C2200/20	8	Top or side views of the cutting edge	CPCONLY	B23C2200/20		42
B23C2200/201	9	Details of the nose radius and immediately surrounding areas	CPCONLY	B23C2200/201		190
B23C2200/203	9	Curved cutting edges	CPCONLY	B23C2200/203		397
B23C2200/205	9	Discontinuous cutting edges	CPCONLY	B23C2200/205		272
B23C2200/206	9	Cutting edges having a wave-form	CPCONLY	B23C2200/206		121
B23C2200/208	9	Wiper, i.e. an auxiliary cutting edge to improve surface finish	CPCONLY	B23C2200/208		169
B23C2200/24	8	Cross section of the cutting edge	CPCONLY	B23C2200/24		23
B23C2200/243	9	bevelled or chamfered	CPCONLY	B23C2200/243		55
B23C2200/246	9	rounded	CPCONLY	B23C2200/246		17
B23C2200/28	8	Angles	CPCONLY	B23C2200/28		86
B23C2200/281	9	Negative rake angles	CPCONLY	B23C2200/281		36
B23C2200/284	9	Negative clearance angles	CPCONLY	B23C2200/284		75
B23C2200/287	9	Positive rake angles	CPCONLY	B23C2200/287		124
B23C2200/289	9	Positive clearance angles	CPCONLY	B23C2200/289		19
B23C2200/291	9	Variable rake angles	CPCONLY	B23C2200/291		15
B23C2200/293	9	Variable clearance angles	CPCONLY	B23C2200/293		9
B23C2200/32	8	Chip breaking or chip evacuation	CPCONLY	B23C2200/32		127
B23C2200/323	9	by chip-breaking projections	CPCONLY	B23C2200/323		42
B23C2200/326	9	by chip-breaking grooves	CPCONLY	B23C2200/326		117
B23C2200/36	8	Other features of the milling insert not covered by B23C2200/04&#160;-&#160;B23C2200/32	CPCONLY	B23C2200/36		5
B23C2200/361	9	Fixation holes	CPCONLY	B23C2200/361		120
B23C2200/362	10	Having two fixation holes	CPCONLY	B23C2200/362		30
B23C2200/363	9	Lines for indexing round inserts	CPCONLY	B23C2200/363		12
B23C2200/364	9	Porous inserts, e.g. lattice-shaped constructions	CPCONLY	B23C2200/364		
B23C2200/365	9	Lands, i.e. the outer peripheral section of rake faces	CPCONLY	B23C2200/365		32
B23C2200/366	10	Variable	CPCONLY	B23C2200/366		24
B23C2200/367	9	Mounted tangentially, i.e. where the rake face is not the face with largest area	CPCONLY	B23C2200/367		479
B23C2200/368	9	Roughened surfaces	CPCONLY	B23C2200/368		5
B23C2200/369	9	Double-sided inserts	CPCONLY	B23C2200/369		19
B23C2200/3691	10	Split inserts	CPCONLY	B23C2200/3691		2
B23C2210/00	7	Details of milling cutters	CPCONLY	B23C2210/00		4
B23C2210/02	8	Connections between the shanks and detachable cutting heads	CPCONLY	B23C2210/02		369
B23C2210/03	8	Cutting heads comprised of different material than the shank irrespective of whether the head is detachable from the shank	CPCONLY	B23C2210/03		320
B23C2210/04	8	Angles	CPCONLY	B23C2210/04		146
B23C2210/0407	9	Cutting angles	CPCONLY	B23C2210/0407		172
B23C2210/0414	10	different	CPCONLY	B23C2210/0414		68
B23C2210/0421	10	negative	CPCONLY	B23C2210/0421		67
B23C2210/0428	11	axial rake angle	CPCONLY	B23C2210/0428		55
B23C2210/0435	11	radial rake angle	CPCONLY	B23C2210/0435		60
B23C2210/0442	10	positive	CPCONLY	B23C2210/0442		75
B23C2210/045	11	axial rake angle	CPCONLY	B23C2210/045		139
B23C2210/0457	11	radial rake angle	CPCONLY	B23C2210/0457		87
B23C2210/0464	10	neutral	CPCONLY	B23C2210/0464		
B23C2210/0471	11	axial rake angle	CPCONLY	B23C2210/0471		6
B23C2210/0478	11	radial rake angle	CPCONLY	B23C2210/0478		9
B23C2210/0485	9	Helix angles	CPCONLY	B23C2210/0485		229
B23C2210/0492	10	different	CPCONLY	B23C2210/0492		185
B23C2210/08	8	Side or top views of the cutting edge	CPCONLY	B23C2210/08		40
B23C2210/082	9	Details of the corner region between axial and radial cutting edges	CPCONLY	B23C2210/082		41
B23C2210/084	9	Curved cutting edges	CPCONLY	B23C2210/084		211
B23C2210/086	9	Discontinuous or interrupted cutting edges	CPCONLY	B23C2210/086		107
B23C2210/088	9	Cutting edges with a wave form	CPCONLY	B23C2210/088		243
B23C2210/12	8	Cross section of the cutting edge	CPCONLY	B23C2210/12		14
B23C2210/123	9	Bevelled cutting edges	CPCONLY	B23C2210/123		39
B23C2210/126	9	Rounded cutting edges	CPCONLY	B23C2210/126		26
B23C2210/16	8	Fixation of inserts or cutting bits in the tool	CPCONLY	B23C2210/16		125
B23C2210/161	9	Elastically deformable clamping members	CPCONLY	B23C2210/161		68
B23C2210/163	9	Indexing	CPCONLY	B23C2210/163		55
B23C2210/165	9	Fixation bolts	CPCONLY	B23C2210/165		134
B23C2210/166	9	Shims	CPCONLY	B23C2210/166		70
B23C2210/168	9	Seats for cutting inserts, supports for replacable cutting bits	CPCONLY	B23C2210/168		498
B23C2210/20	8	Number of cutting edges	CPCONLY	B23C2210/20		25
B23C2210/201	9	one	CPCONLY	B23C2210/201		40
B23C2210/202	9	three	CPCONLY	B23C2210/202		105
B23C2210/203	9	four	CPCONLY	B23C2210/203		188
B23C2210/204	9	five	CPCONLY	B23C2210/204		39
B23C2210/205	9	six	CPCONLY	B23C2210/205		112
B23C2210/206	9	seven	CPCONLY	B23C2210/206		21
B23C2210/207	9	eight	CPCONLY	B23C2210/207		42
B23C2210/208	9	ten	CPCONLY	B23C2210/208		17
B23C2210/209	9	twelve	CPCONLY	B23C2210/209		11
B23C2210/24	8	Overall form of the milling cutter	CPCONLY	B23C2210/24		123
B23C2210/241	9	Cross sections of the whole milling cutter	CPCONLY	B23C2210/241		56
B23C2210/242	9	Form tools, i.e. cutting edges profiles to generate a particular form	CPCONLY	B23C2210/242		96
B23C2210/243	9	Cutting parts at both ends	CPCONLY	B23C2210/243		21
B23C2210/244	9	Milling cutters comprised of disc-shaped modules or multiple disc-like cutters	CPCONLY	B23C2210/244		158
B23C2210/245	9	Milling cutters comprising a disc having a wave form	CPCONLY	B23C2210/245		10
B23C2210/246	9	Milling cutters comprising a hole or hollow in the end face or between the cutting edges	CPCONLY	B23C2210/246		35
B23C2210/247	9	Stepped milling cutters	CPCONLY	B23C2210/247		40
B23C2210/248	10	with enlarged cutting heads	CPCONLY	B23C2210/248		8
B23C2210/28	8	Arrangement of teeth	CPCONLY	B23C2210/28		34
B23C2210/282	9	Unequal angles between the cutting edges, i.e. cutting edges unequally spaced in the circumferential direction	CPCONLY	B23C2210/282		121
B23C2210/285	9	Cutting edges arranged at different diameters	CPCONLY	B23C2210/285		116
B23C2210/287	9	Cutting edges arranged at different axial positions or having different lengths in the axial direction	CPCONLY	B23C2210/287		90
B23C2210/32	8	Details of teeth	CPCONLY	B23C2210/32		27
B23C2210/321	9	Lands, i.e. the area on the rake face in the immediate vicinity of the cutting edge	CPCONLY	B23C2210/321		13
B23C2210/323	9	Separate teeth, i.e. discrete profiled teeth similar to those of a hob	CPCONLY	B23C2210/323		16
B23C2210/325	9	Different teeth, i.e. one tooth having a different configuration to a tooth on the opposite side of the flute	CPCONLY	B23C2210/325		39
B23C2210/326	9	File like cutting teeth, e.g. the teeth of cutting burrs	CPCONLY	B23C2210/326		104
B23C2210/328	9	Treated cutting edges	CPCONLY	B23C2210/328		2
B23C2210/40	8	Flutes, i.e. chip conveying grooves	CPCONLY	B23C2210/40		283
B23C2210/402	9	of variable depth	CPCONLY	B23C2210/402		22
B23C2210/405	10	having decreasing depth in the direction of the shank from the tip of the tool	CPCONLY	B23C2210/405		45
B23C2210/407	10	having increasing depth in the direction of the shank from the tip of the tool	CPCONLY	B23C2210/407		12
B23C2210/44	8	Margins, i.e. the part of the peripheral suface immediately adacent the cutting edge	CPCONLY	B23C2210/44		26
B23C2210/445	9	variable	CPCONLY	B23C2210/445		12
B23C2210/48	8	Chip breakers	CPCONLY	B23C2210/48		39
B23C2210/483	9	Chip breaking projections	CPCONLY	B23C2210/483		12
B23C2210/486	9	Chip breaking grooves or depressions	CPCONLY	B23C2210/486		91
B23C2210/50	8	Cutting inserts	CPCONLY	B23C2210/50		38
B23C2210/501	9	with cutting edges following one or more helices	CPCONLY	B23C2210/501		4
B23C2210/502	9	with cutting edges following straight flutes or rows of more than one insert	CPCONLY	B23C2210/502		2
B23C2210/503	9	mounted internally on the cutter	CPCONLY	B23C2210/503		87
B23C2210/504	9	arranged in a manner that only extends longitudinally by one insert	CPCONLY	B23C2210/504		1
B23C2210/506	9	mounted so as to be able to rotate freely	CPCONLY	B23C2210/506		16
B23C2210/52	8	Bushings	CPCONLY	B23C2210/52		12
B23C2210/54	8	Configuration of the cutting part	CPCONLY	B23C2210/54		206
B23C2210/56	8	Supporting or guiding sections located on the periphery of the tool	CPCONLY	B23C2210/56		28
B23C2210/58	8	Brushes	CPCONLY	B23C2210/58		18
B23C2210/60	8	Axis of the cutter inclined with respect to the axis of rotation	CPCONLY	B23C2210/60		6
B23C2210/62	8	Selectable cutting diameters	CPCONLY	B23C2210/62		7
B23C2210/64	8	End milling cutters having a groove in the end cutting face, the groove not being present so as to provide a cutting edge	CPCONLY	B23C2210/64		18
B23C2210/641	9	at least one groove or gash being different than another	CPCONLY	B23C2210/641		2
B23C2210/66	8	Markings, i.e. symbols or indicating marks	CPCONLY	B23C2210/66		84
B23C2210/68	8	Reground to nominal diameter by removal of material from both the front of the insert and the back of insert carrier	CPCONLY	B23C2210/68		2
B23C2210/70	8	Pilots	CPCONLY	B23C2210/70		24
B23C2210/72	8	Rotatable in both directions	CPCONLY	B23C2210/72		24
B23C2210/74	8	Slits	CPCONLY	B23C2210/74		6
B23C2215/00	7	Details of workpieces	CPCONLY	B23C2215/00		11
B23C2215/04	8	Aircraft components	CPCONLY	B23C2215/04		121
B23C2215/045	9	Propellers	CPCONLY	B23C2215/045		9
B23C2215/08	8	Automotive parts (B23C2215/16, B23C2215/20 and B23C2215/24 take precedence)	CPCONLY	B23C2215/08		99
B23C2215/085	9	Wheels	CPCONLY	B23C2215/085		35
B23C2215/12	8	Propellers for boats	CPCONLY	B23C2215/12		17
B23C2215/16	8	Camshafts	CPCONLY	B23C2215/16		13
B23C2215/20	8	Crankshafts	CPCONLY	B23C2215/20		63
B23C2215/24	8	Components of internal combustion engines	CPCONLY	B23C2215/24		46
B23C2215/242	9	Combustion chambers	CPCONLY	B23C2215/242		38
B23C2215/245	9	Connecting rods	CPCONLY	B23C2215/245		23
B23C2215/247	9	Components of diesel engines	CPCONLY	B23C2215/247		5
B23C2215/28	8	Nipples	CPCONLY	B23C2215/28		2
B23C2215/32	8	Railway tracks	CPCONLY	B23C2215/32		21
B23C2215/36	8	Railway wheels	CPCONLY	B23C2215/36		16
B23C2215/40	8	Spectacles	CPCONLY	B23C2215/40		22
B23C2215/44	8	Turbine blades	CPCONLY	B23C2215/44		136
B23C2215/48	8	Kaplan turbines	CPCONLY	B23C2215/48		9
B23C2215/52	8	Axial turbine wheels	CPCONLY	B23C2215/52		24
B23C2215/56	8	Radial turbine wheels	CPCONLY	B23C2215/56		18
B23C2215/60	8	Valve guides in combination with the neighbouring valve seat	CPCONLY	B23C2215/60		27
B23C2215/64	8	Well pipe windows, i.e. windows in tubings or casings for wells	CPCONLY	B23C2215/64		7
B23C2220/00	7	Details of milling processes	CPCONLY	B23C2220/00		30
B23C2220/04	8	Milling with the axis of the cutter inclined to the surface being machined	CPCONLY	B23C2220/04		54
B23C2220/08	8	Milling with the axis of the tool perpendicular to the workpiece axis	CPCONLY	B23C2220/08		47
B23C2220/12	8	Cutting off, i.e. producing multiple discrete components from a single piece of material	CPCONLY	B23C2220/12		15
B23C2220/16	8	Chamferring	CPCONLY	B23C2220/16		379
B23C2220/20	8	Deburring	CPCONLY	B23C2220/20		209
B23C2220/24	8	Production of elliptical holes	CPCONLY	B23C2220/24		13
B23C2220/28	8	Finishing	CPCONLY	B23C2220/28		67
B23C2220/32	8	Five-axis	CPCONLY	B23C2220/32		39
B23C2220/36	8	Production of grooves	CPCONLY	B23C2220/36		259
B23C2220/363	9	Spiral grooves	CPCONLY	B23C2220/363		26
B23C2220/366	9	Turbine blade grooves	CPCONLY	B23C2220/366		72
B23C2220/40	8	Using guiding means	CPCONLY	B23C2220/40		148
B23C2220/44	8	High speed milling	CPCONLY	B23C2220/44		36
B23C2220/48	8	Methods of milling not otherwise provided for	CPCONLY	B23C2220/48		126
B23C2220/52	8	Orbital drilling, i.e. use of a milling cutter moved in a spiral path to produce a hole	CPCONLY	B23C2220/52		109
B23C2220/56	8	Plunge milling	CPCONLY	B23C2220/56		47
B23C2220/60	8	Roughing	CPCONLY	B23C2220/60		75
B23C2220/605	9	Roughing and finishing	CPCONLY	B23C2220/605		234
B23C2220/64	8	Using an endmill, i.e. a shaft milling cutter, to generate profile of a crankshaft or camshaft	CPCONLY	B23C2220/64		110
B23C2220/68	8	Whirling	CPCONLY	B23C2220/68		109
B23C2222/00	7	Materials of tools or workpieces composed of metals, alloys or metal matrices	CPCONLY	B23C2222/00		5
B23C2222/04	8	Aluminium	CPCONLY	B23C2222/04		148
B23C2222/06	8	Babbitt metal	CPCONLY	B23C2222/06		1
B23C2222/12	8	Brass	CPCONLY	B23C2222/12		2
B23C2222/14	8	Cast iron	CPCONLY	B23C2222/14		16
B23C2222/16	8	Cermet	CPCONLY	B23C2222/16		36
B23C2222/28	8	Details of hard metal, i.e. cemented carbide	CPCONLY	B23C2222/28		269
B23C2222/32	8	Details of high-speed steel	CPCONLY	B23C2222/32		33
B23C2222/52	8	Magnesium	CPCONLY	B23C2222/52		14
B23C2222/61	8	Metal matrices with metallic or non-metallic particles or fibres	CPCONLY	B23C2222/61		8
B23C2222/64	8	Nickel	CPCONLY	B23C2222/64		25
B23C2222/76	8	Silver	CPCONLY	B23C2222/76		4
B23C2222/78	8	Sodium	CPCONLY	B23C2222/78		1
B23C2222/84	8	Steel	CPCONLY	B23C2222/84		70
B23C2222/88	8	Titanium	CPCONLY	B23C2222/88		63
B23C2222/98	8	Zinc	CPCONLY	B23C2222/98		2
B23C2224/00	7	Materials of tools or workpieces composed of a compound including a metal	CPCONLY	B23C2224/00		17
B23C2224/04	8	Aluminium oxide	CPCONLY	B23C2224/04		41
B23C2224/13	8	Chromium nitride	CPCONLY	B23C2224/13		7
B23C2224/14	8	Chromium aluminium nitride (CrAlN)	CPCONLY	B23C2224/14		9
B23C2224/20	8	Tantalum carbide	CPCONLY	B23C2224/20		5
B23C2224/22	8	Titanium aluminium carbide nitride (TiAlCN)	CPCONLY	B23C2224/22		8
B23C2224/24	8	Titanium aluminium nitride (TiAlN)	CPCONLY	B23C2224/24		50
B23C2224/28	8	Titanium carbide	CPCONLY	B23C2224/28		19
B23C2224/32	8	Titanium carbide nitride (TiCN)	CPCONLY	B23C2224/32		39
B23C2224/36	8	Titanium nitride	CPCONLY	B23C2224/36		36
B23C2224/56	8	Vanadium aluminium nitride (VAlN)	CPCONLY	B23C2224/56		1
B23C2226/00	7	Materials of tools or workpieces not comprising a metal	CPCONLY	B23C2226/00		7
B23C2226/12	8	Boron nitride	CPCONLY	B23C2226/12		14
B23C2226/125	9	cubic [CBN]	CPCONLY	B23C2226/125		212
B23C2226/18	8	Ceramic	CPCONLY	B23C2226/18		119
B23C2226/27	8	Composites, e.g. fibre reinforced composites	CPCONLY	B23C2226/27		216
B23C2226/31	8	Diamond	CPCONLY	B23C2226/31		200
B23C2226/315	9	polycrystalline [PCD]	CPCONLY	B23C2226/315		277
B23C2226/33	8	Elastomers, e.g. rubber	CPCONLY	B23C2226/33		38
B23C2226/37	8	Fibreglass	CPCONLY	B23C2226/37		10
B23C2226/41	8	Gypsum	CPCONLY	B23C2226/41		4
B23C2226/42	8	Gem, i.e. precious stone	CPCONLY	B23C2226/42		7
B23C2226/45	8	Glass	CPCONLY	B23C2226/45		16
B23C2226/54	8	Paper	CPCONLY	B23C2226/54		3
B23C2226/61	8	Plastics not otherwise provided for, e.g. nylon	CPCONLY	B23C2226/61		97
B23C2226/62	8	Polystyrene foam	CPCONLY	B23C2226/62		15
B23C2226/72	8	Silicon carbide	CPCONLY	B23C2226/72		7
B23C2226/73	8	Silicon nitride	CPCONLY	B23C2226/73		8
B23C2226/75	8	Stone, rock or concrete	CPCONLY	B23C2226/75		11
B23C2228/00	7	Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner	CPCONLY	B23C2228/00		
B23C2228/04	8	applied by chemical vapour deposition [CVD]	CPCONLY	B23C2228/04		53
B23C2228/08	8	applied by physical vapour deposition [PVD]	CPCONLY	B23C2228/08		50
B23C2228/10	8	Coating	CPCONLY	B23C2228/10		300
B23C2228/12	8	Cast, i.e. in the form of a casting	CPCONLY	B23C2228/12		3
B23C2228/14	8	Flexible	CPCONLY	B23C2228/14		8
B23C2228/24	8	Hard, i.e. after being hardened	CPCONLY	B23C2228/24		27
B23C2228/25	8	Honeycomb	CPCONLY	B23C2228/25		39
B23C2228/26	8	Hot	CPCONLY	B23C2228/26		1
B23C2228/49	8	Sintered	CPCONLY	B23C2228/49		30
B23C2228/50	8	Soft metal	CPCONLY	B23C2228/50		8
B23C2230/00	7	Details of chip evacuation	CPCONLY	B23C2230/00		42
B23C2230/04	8	Transport of chips	CPCONLY	B23C2230/04		91
B23C2230/045	9	to the middle of the cutter or in the middle of a hollow cutter	CPCONLY	B23C2230/045		17
B23C2230/08	8	Using suction	CPCONLY	B23C2230/08		60
B23C2235/00	7	Details of milling keys	CPCONLY	B23C2235/00		7
B23C2235/04	8	Keys with blind holes	CPCONLY	B23C2235/04		12
B23C2235/08	8	Brushes	CPCONLY	B23C2235/08		9
B23C2235/12	8	Using a database to store details of the key, the information in the database being used for the generation of the profile of the key	CPCONLY	B23C2235/12		42
B23C2235/16	8	Dial indicators	CPCONLY	B23C2235/16		5
B23C2235/21	8	Calibration by electronic detection of position of probes and cutting wheels	CPCONLY	B23C2235/21		9
B23C2235/24	8	Electronic sensors	CPCONLY	B23C2235/24		15
B23C2235/28	8	Key blanks	CPCONLY	B23C2235/28		29
B23C2235/32	8	Measurement systems	CPCONLY	B23C2235/32		21
B23C2235/36	8	Ring keys	CPCONLY	B23C2235/36		13
B23C2235/41	8	Scanning systems	CPCONLY	B23C2235/41		45
B23C2235/44	8	Templates for the simulation of keys	CPCONLY	B23C2235/44		3
B23C2235/48	8	Tracers, probes or styli	CPCONLY	B23C2235/48		13
B23C2240/00	7	Details of connections of tools or workpieces	CPCONLY	B23C2240/00		8
B23C2240/04	8	Bayonet connections	CPCONLY	B23C2240/04		17
B23C2240/08	8	Brazed connections	CPCONLY	B23C2240/08		159
B23C2240/12	8	Connections using captive nuts	CPCONLY	B23C2240/12		20
B23C2240/16	8	Welded connections	CPCONLY	B23C2240/16		65
B23C2240/21	8	Glued connections	CPCONLY	B23C2240/21		50
B23C2240/24	8	Connections using screws	CPCONLY	B23C2240/24		143
B23C2240/245	9	hollow screws, e.g. for the transmission of coolant	CPCONLY	B23C2240/245		28
B23C2240/32	8	Connections using screw threads	CPCONLY	B23C2240/32		108
B23C2245/00	7	Details of adjusting inserts or bits in the milling cutter	CPCONLY	B23C2245/00		10
B23C2245/04	8	Adjustable wedge surfaces	CPCONLY	B23C2245/04		8
B23C2245/08	8	Setting gauges	CPCONLY	B23C2245/08		9
B23C2245/12	8	Spiral discs	CPCONLY	B23C2245/12		8
B23C2250/00	7	Compensating adverse effects during milling	CPCONLY	B23C2250/00		16
B23C2250/04	8	Balancing the cutter	CPCONLY	B23C2250/04		34
B23C2250/08	8	compensating centrifugal force	CPCONLY	B23C2250/08		19
B23C2250/12	8	Cooling and lubrication	CPCONLY	B23C2250/12		286
B23C2250/16	8	Damping vibrations	CPCONLY	B23C2250/16		213
B23C2250/21	8	compensating wear of parts not designed to be exchanged as wear parts	CPCONLY	B23C2250/21		8
B23C2255/00	7	Regulation of depth of cut	CPCONLY	B23C2255/00		12
B23C2255/04	8	Depth indicators	CPCONLY	B23C2255/04		5
B23C2255/08	8	Limitation of depth of cut	CPCONLY	B23C2255/08		39
B23C2255/12	8	Depth stops	CPCONLY	B23C2255/12		35
B23C2260/00	7	Details of constructional elements	CPCONLY	B23C2260/00		8
B23C2260/04	8	Adjustable elements	CPCONLY	B23C2260/04		139
B23C2260/08	8	Bearings	CPCONLY	B23C2260/08		53
B23C2260/12	8	Cams	CPCONLY	B23C2260/12		27
B23C2260/28	8	Differential screw threads	CPCONLY	B23C2260/28		16
B23C2260/40	8	Harmonic gearboxes, i.e. reduction gearing including a wave generator, a flex spline or a circular spline	CPCONLY	B23C2260/40		2
B23C2260/48	8	Indication scales	CPCONLY	B23C2260/48		39
B23C2260/52	8	Keys, e.g. spanners or Allen keys, especially for assembling or disassembling tooling	CPCONLY	B23C2260/52		8
B23C2260/56	8	Lasers	CPCONLY	B23C2260/56		26
B23C2260/68	8	Rings	CPCONLY	B23C2260/68		22
B23C2260/72	8	Seals	CPCONLY	B23C2260/72		15
B23C2260/76	8	Sensors	CPCONLY	B23C2260/76		91
B23C2260/80	8	Serrations	CPCONLY	B23C2260/80		40
B23C2260/84	8	Springs	CPCONLY	B23C2260/84		41
B23C2260/88	8	Steadies	CPCONLY	B23C2260/88		18
B23C2265/00	7	Details of general geometric configurations	CPCONLY	B23C2265/00		
B23C2265/08	8	Conical	CPCONLY	B23C2265/08		201
B23C2265/12	8	Eccentric	CPCONLY	B23C2265/12		32
B23C2265/16	8	Elliptical	CPCONLY	B23C2265/16		18
B23C2265/32	8	Polygonal	CPCONLY	B23C2265/32		21
B23C2265/36	8	Spherical	CPCONLY	B23C2265/36		11
B23C2265/40	8	Spiral	CPCONLY	B23C2265/40		20
B23C2270/00	7	Details of milling machines, milling processes or milling tools not otherwise provided for	CPCONLY	B23C2270/00		16
B23C2270/02	8	Use of a particular power source	CPCONLY	B23C2270/02		2
B23C2270/022	9	Electricity	CPCONLY	B23C2270/022		34
B23C2270/025	9	Hydraulics	CPCONLY	B23C2270/025		35
B23C2270/027	9	Pneumatics	CPCONLY	B23C2270/027		25
B23C2270/04	8	Use of centrifugal force	CPCONLY	B23C2270/04		9
B23C2270/06	8	Use of elastic or plastic deformation (B23C2210/161 takes precedence)	CPCONLY	B23C2270/06		42
B23C2270/08	8	Clamping mechanisms or provision for clamping (B23C2210/16 takes precedence)	CPCONLY	B23C2270/08		225
B23C2270/10	8	Use of ultrasound	CPCONLY	B23C2270/10		47
B23C2270/12	8	Centering of two elements relative to one another	CPCONLY	B23C2270/12		12
B23C2270/14	8	Constructions comprising exactly two similar components	CPCONLY	B23C2270/14		45
B23C2270/16	8	Constructions comprising three or more similar components	CPCONLY	B23C2270/16		29
B23C2270/18	8	Milling internal areas of components	CPCONLY	B23C2270/18		71
B23C2270/20	8	Milling external areas of components	CPCONLY	B23C2270/20		99
