Type 1A1

This grinding wheel shape is available in various dimensions and specifications to suit your application and machine.

The available dimensions are shown below. Other designs and specifications can be produced on request according to your grinding requirements.

Our team will assist you in selecting the geometry, bond, grit size and concentration to define the solution best suited to your application.

Request for information / quote
Bond type: R = Phenolic; P = Polyimide + Hybrid; M = Metal; H = Metal-Ceramic.

Table last updated:

Sunday, 27 September 2026 13:14


Type	Numero	Type liant	D	T	H	X	E	K
1A1	001CP	P	100	6	10	6
1A1	001PR	R	100	6	10	6
1A1	002CP	P	100	8	40	6
1A1	002PR	R	100	8	40	6
1A1	003PR	R	125	9	31.75	9
1A1	004CP	P	150	8	31.75	6
1A1	004PR	R	150	8	31.75	6
1A1	005PR	R	200	20	31.75	3	12	62
1A1	006CP	P	125	10	20	6
1A1	006PR	R	125	10	20	6
1A1	006SM	M	125	10	20	6
1A1	007PR	R	125	11	31.75	9	9	62
1A1	008CP	P	80	6	25	6
1A1	008PR	R	80	6	25	6
1A1	009CP	P	150	9	50	6	8	75
1A1	009PR	R	150	9	50	6	8	75
1A1	010CP	P	150	9	31.75	10
1A1	010PR	R	150	9	31.75	10
1A1	011CP	P	100	10	20	6
1A1	011PR	R	100	10	20	6
1A1	011SM	M	100	10	20	6
1A1	012CP	P	100	10	25	6
1A1	012PR	R	100	10	25	6
1A1	013CP	P	100	6	20	6
1A1	013PR	R	100	6	20	6
1A1	013SM	M	100	6	20	6
1A1	014CP	P	100	6	25	6
1A1	014PR	R	100	6	25	6
1A1	014SM	M	100	6	25	6
1A1	015PR	R	125	9	20	9
1A1	016PR	R	125	9	40	9
1A1	017CP	P	80	12	20	6
1A1	017PR	R	80	12	20	6
1A1	018CP	P	80	10	20	6
1A1	018PR	R	80	10	20	6
1A1	019CP	P	100	10	20	10
1A1	019PR	R	100	10	20	10
1A1	019SH	H	100	10	20	10
1A1	019SM	M	100	10	20	10
1A1	020CP	P	100	8	20	10
1A1	020PR	R	100	8	20	10
1A1	020SH	H	100	8	20	10
1A1	020SM	M	100	8	20	10
1A1	021CP	P	80	8	20	6
1A1	021PR	R	80	8	20	6
1A1	022PR	R	125	18	20	6
1A1	023PR	R	100	13	31.75	10
1A1	024PR	R	150	11	50	6	8	75
1A1	025PR	R	150	9	50	10	8	75
1A1	026PR	R	100	6	50	6
1A1	027CP	P	150	9	20	10
1A1	027PR	R	150	9	20	10
1A1	028CP	P	150	8	50	6
1A1	028PR	R	150	8	50	6
1A1	028SM	M	150	8	50	6
1A1	029CP	P	150	10	50	6	8	75
1A1	029PR	R	150	10	50	6	8	75
1A1	029SM	M	150	10	50	6	8	75
1A1	030CP	P	100	6	35	6
1A1	030PR	R	100	6	35	6
1A1	030SM	M	100	6	35	6
1A1	031PR	R	150	9	31.75	6
1A1	032PR	R	125	10	50.8	6
1A1	033CP	P	80	6	10	6
1A1	033PR	R	80	6	10	6
1A1	034CP	P	125	12	20	6
1A1	034PR	R	125	12	20	6
1A1	034SM	M	125	12	20	6
1A1	035PR	R	100	11	20	6
1A1	036PR	R	200	30	31.75	3	12	62
1A1	037PR	R	125	9	20	6	8	55
1A1	038PR	R	100	8	10	6	6	28
1A1	039PR	R	100	12	10	10
1A1	040CP	P	150	8	20	6
1A1	040PR	R	150	8	20	6
1A1	040SM	M	150	8	20	6
1A1	041CP	P	150	8	40	6
1A1	041PR	R	150	8	40	6
1A1	042CP	P	150	9	20	6
1A1	042PR	R	150	9	20	6
1A1	043CP	P	150	9	40	6
1A1	043PR	R	150	9	40	6
1A1	044PR	R	125	12	31.75	6
1A1	045CP	P	125	6	25	6
1A1	045PR	R	125	6	25	6
1A1	046PR	R	125	6	10	6
1A1	047CP	P	125	6	35	6
1A1	047PR	R	125	6	35	6
1A1	048CP	P	125	6	20	6
1A1	048PR	R	125	6	20	6
1A1	048SM	M	125	6	20	6
1A1	049PR	R	200	12	31.75	3
1A1	050CP	P	100	6	32	6
1A1	050PR	R	100	6	32	6
1A1	051CP	P	100	8	25	6	6	40
1A1	051PR	R	100	8	25	6	6	40
1A1	051SM	M	100	8	25	6	6	40
1A1	052PR	R	125	18	40	6	15	72
1A1	053CP	P	150	12	50	6	8	75
1A1	053PR	R	150	12	50	6	8	75
1A1	054PR	R	125	9	50	6	8	75
1A1	055CP	P	75	6	20	6
1A1	055PR	R	75	6	20	6
1A1	056PR	R	125	10	31.75	6	9	62
1A1	057CP	P	100	4	38	6
1A1	058PR	R	100	10	10	6	6	28
1A1	059CP	P	150	10	31.75	6
1A1	059PR	R	150	10	31.75	6
1A1	059SM	M	150	10	31.75	6
1A1	060CP	P	150	15	40	6
1A1	060PR	R	150	15	40	6
1A1	061CP	P	150	10	20	6
1A1	061PR	R	150	10	20	6
1A1	061SM	M	150	10	20	6
1A1	062PR	R	175	10	31.75	6
1A1	063PR	R	125	15	40	6
1A1	064PR	R	150	15	50	6	8	75
1A1	065CP	P	100	12	25	6	6	40
1A1	065PR	R	100	12	25	6	6	40
1A1	066PR	R	140	15	40	6
1A1	067PR	R	140	20	40	6	15	75
1A1	068PR	R	200	31	31.75	3	12	62
1A1	069PR	R	200	24	31.75	3	12	62
1A1	070CP	P	150	12	31.75	6
1A1	070PR	R	150	12	31.75	6
1A1	071PR	R	175	12	32	6
1A1	072PR	R	150	20	38	6
1A1	073PR	R	200	10	32	6
1A1	074PR	R	200	23	31.75	3	12	62
1A1	075PR	R	80	4	10	6
1A1	076PR	R	100	8	20	6	6	52
1A1	078PR	R	150	10	38	6
1A1	079PR	R	125	10	10	6
1A1	080PR	R	150	16	50	6
1A1	081PR	R	125	9	31.75	6
1A1	082PR	R	200	20	31.75	3
1A1	083PR	R	150	10	50.8	6
1A1	084PR	R	80	10	20	10
1A1	085CP	P	100	8	20	6
1A1	085PR	R	100	8	20	6
1A1	085SM	M	100	8	20	6
1A1	086CP	P	100	6	40	6
1A1	086PR	R	100	6	40	6
1A1	087CP	P	125	8	25	6
1A1	087PR	R	125	8	25	6
1A1	088CP	P	100	8	35	6	6	50
1A1	088PR	R	100	8	35	6	6	50
1A1	088SM	M	100	8	35	6	6	50
1A1	089PR	R	175	15	32	6
1A1	090PR	R	200	22	31.75	3	12	62
1A1	091PR	R	140	20	20	6	15	55
1A1	092CP	P	50	2	10	3
1A1	093CP	P	50	4	10	3
1A1	094PR	R	100	4	40	6
1A1	095PR	R	125	8	25	6	6	40
1A1	096CP	P	150	16	40	6
1A1	096PR	R	150	16	40	6
1A1	097CP	P	150	10	32	6
1A1	097PR	R	150	10	32	6
1A1	098CP	P	100	3	40	6
1A1	099PR	R	140	15	32	6
1A1	100CP	P	100	0.9	60	6
1A1	101PR	R	200	38	31.75	6	12	62
1A1	102PR	R	140	16	40	6	15	75
1A1	103AR	R	30	3	10	3
1A1	103CP	P	30	3	10	3
1A1	104CP	P	30	5	10	3
1A1	105CP	P	75	8	20	6
1A1	105PR	R	75	8	20	6
1A1	106PR	R	250	20	31.75	6	12	62
1A1	107CP	P	140	10	40	6
1A1	108CP	P	125	6	35	10
1A1	109PR	R	250	10	76	6
1A1	110PR	R	100	10	50	6
1A1	111CP	P	100	2.5	31.75	6
1A1	111PR	R	100	2.5	31.75	6
1A1	112CP	P	100	5	31.75	6
1A1	113CP	P	100	8	31.75	6
1A1	113PR	R	100	8	31.75	6
1A1	114CP	P	150	10	50	10	8	75
1A1	115CP	P	125	10	35	10	6	50
1A1	116CP	P	50	5	25	3
1A1	117CP	P	100	10	40	6
1A1	118CP	P	125	10	40	6
1A1	118PR	R	125	10	40	6
1A1	119CP	P	125	12	40	6
1A1	120CP	P	150	10	40	6
1A1	120PR	R	150	10	40	6
1A1	120SM	M	150	10	40	6
1A1	121CP	P	150	12	40	6
1A1	121PR	R	150	12	40	6
1A1	122PR	R	200	30	31.75	3	12	62
1A1	123PR	R	200	27	31.75	3	12	62
1A1	124PR	R	150	15	50	6	12	80
1A1	125CP	P	150	8	25	6	6	40
1A1	126PR	R	125	9	20	10
1A1	127PR	R	250	10	127	6
1A1	128CP	P	150	10	40	8
1A1	129PR	R	140	25	40	6	15	75
1A1	130PR	R	125	10	35	6	6	50
1A1	131PR	R	175	15	22	6
1A1	132CP	P	125	6	31.75	6
1A1	132PR	R	125	6	31.75	6
1A1	132SM	M	125	6	31.75	6
1A1	133PR	R	200	16	31.75	6
1A1	134PR	R	300	10	127	6
1A1	135CP	P	200	12	40	6
1A1	136CP	P	80	6	20	6
1A1	136PR	R	80	6	20	6
1A1	137CP	P	100	12	38	6
1A1	138PR	R	300	20	127	6
1A1	139CP	P	100	10	25	6	6	40
1A1	140CP	P	75	4	20	6
1A1	141CP	P	75	5	20	6
1A1	141PR	R	75	5	20	6
1A1	142CP	P	75	3	20	6
1A1	143CP	P	100	4	20	6
1A1	143PR	R	100	4	20	6
1A1	144CP	P	100	4.5	20	6
1A1	145PR	R	300	12	127	6
1A1	146PR	R	300	8	127	6
1A1	147CP	P	100	5	20	6
1A1	147PR	R	100	5	20	6
1A1	148CP	P	80	10	35	6
1A1	149PR	R	140	20	32	6
1A1	150CP	P	175	8	50	6
1A1	151PR	R	100	10	32	6
1A1	152PR	R	125	10	32	6
1A1	153PR	R	125	15	32	6
1A1	154CP	P	125	10	25	6	6	40
1A1	155CP	P	75	10	20	6
1A1	155PR	R	75	10	20	6
1A1	156PR	R	200	10	20	6
1A1	157PR	R	75	10	10	6
1A1	158PR	R	100	5	32	6
1A1	159PR	R	125	7	32	6
1A1	160PR	R	100	15	50	6
1A1	161PR	R	175	15	50	6
1A1	162PR	R	250	15	50	6
1A1	163CP	P	100	6	38	6
1A1	164CP	P	100	10	38	6
1A1	165CP	P	100	3.5	38	6
1A1	166PR	R	150	13	25	6
1A1	167CP	P	150	8	50	10
1A1	168CP	P	125	16	20	6
1A1	168PR	R	125	16	20	6
1A1	168SM	M	125	16	20	6
1A1	169CP	P	125	6	40	6
1A1	169PR	R	125	6	40	6
1A1	170PR	R	150	8.5	40	6
1A1	171PR	R	140	16	20	6
1A1	172PR	R	140	25	20	6
1A1	173CP	P	50	5	10	3
1A1	174PR	R	100	10	25	10	6	40
1A1	175CP	P	100	6	25	10
1A1	175PR	R	100	6	25	10
1A1	176PR	R	125	8	40	6
1A1	177PR	R	350	20	127	6
1A1	178PR	R	300	14	127	6
1A1	179CP	P	100	4	31.75	6
1A1	179PR	R	100	4	31.75	6
1A1	180CP	P	100	6	31.75	6
1A1	180PR	R	100	6	31.75	6
1A1	181CP	P	125	6	50.8	6
1A1	181PR	R	125	6	50.8	6
1A1	182PR	R	125	8	50.8	6
1A1	183CP	P	125	15	20	6
1A1	183PR	R	125	15	20	6
1A1	184CP	P	75	6	25	6
1A1	184PR	R	75	6	25	6
1A1	185PR	R	200	15	76.2	3
1A1	186CP	P	75	4	10	6
1A1	186PR	R	75	4	10	6
1A1	187PR	R	350	35	127	6
1A1	188CP	P	125	12	20	6	5	58
1A1	188PR	R	125	12	20	6	5	58
1A1	189CP	P	100	5.8	25	6
1A1	190AR	R	50	8	10	6
1A1	191CP	P	100	3	20	6
1A1	191PR	R	100	3	20	6
1A1	192PR	R	150	4.5	20	6
1A1	193CP	P	125	8	20	6
1A1	193PR	R	125	8	20	6
1A1	193SM	M	125	8	20	6
1A1	194CP	P	50	2.5	20	3
1A1	195PR	R	200	10	76.2	6
1A1	196PR	R	150	15	50	6
1A1	197CP	P	30	4	10	3
1A1	198AR	R	30	8	10	3
1A1	198CP	P	30	8	10	3
1A1	199PR	R	350	25	127	6
1A1	200PR	R	80	10	25	6
1A1	201CP	P	80	8	25	6
1A1	201PR	R	80	8	25	6
1A1	202CP	P	125	8	31.75	6
1A1	202PR	R	125	8	31.75	6
1A1	203AR	R	50	10	10	6
1A1	203CP	P	50	10	10	6
1A1	204CP	P	50	4	20	3
1A1	205PR	R	100	10	31.75	6
1A1	206CP	P	100	12	20	6
1A1	206PR	R	100	12	20	6
1A1	207CP	P	40	3	20	3
1A1	208CP	P	125	10	25	6
1A1	208PR	R	125	10	25	6
1A1	209CP	P	100	8	38	6
1A1	210CP	P	150	10	50	10
1A1	210SH	H	150	10	50	10
1A1	210SM	M	150	10	50	10
1A1	211CP	P	75	6	10	6
1A1	211PR	R	75	6	10	6
1A1	212CP	P	80	6	38	6
1A1	213CP	P	100	12	31.75	6
1A1	213PR	R	100	12	31.75	6
1A1	214SM	M	80	10	10	6
1A1	215CP	P	125	10	20	10
1A1	215PR	R	125	10	20	10
1A1	215SH	H	125	10	20	10
1A1	215SM	M	125	10	20	10
1A1	216CP	P	175	10	40	6
1A1	217CP	P	150	14	20	6
1A1	217PR	R	150	14	20	6
1A1	218CP	P	30	5	12	3
1A1	219CP	P	100	6	35	10
1A1	220CP	P	150	14	50	6
1A1	221CP	P	125	5	20	6
1A1	221PR	R	125	5	20	6
1A1	222PR	R	150	20	50	6
1A1	223CP	P	100	12	20	10
1A1	223SH	H	100	12	20	10
1A1	223SM	M	100	12	20	10
1A1	224SM	M	200	10	40	10
1A1	225CP	P	125	15	20	10
1A1	225SH	H	125	15	20	10
1A1	225SM	M	125	15	20	10
1A1	226PR	R	100	25	20	6
1A1	227PR	R	100	12	10	6
1A1	228CP	P	50	5	20	3
1A1	229CP	P	150	8	20	10
1A1	229PR	R	150	8	20	10
1A1	229SM	M	150	8	20	10
1A1	230PR	R	150	6	40	6
1A1	231AR	R	50	5	20	6
1A1	231CP	P	50	5	20	6
1A1	232AR	R	50	3	20	6
1A1	232CP	P	50	3	20	6
1A1	233CP	P	50	4	25	3
1A1	234CP	P	50	6	12	6
1A1	235CP	P	100	8	25	6
1A1	235PR	R	100	8	25	6
1A1	235SM	M	100	8	25	6
1A1	236SM	M	150	10	50	6
1A1	237SM	M	150	12	50	6
1A1	238CP	P	125	8	31.75	10
1A1	238PR	R	125	8	31.75	10
1A1	238SH	H	125	8	31.75	10
1A1	239CP	P	150	12	20	6
1A1	239SM	M	150	12	20	6
1A1	240PR	R	200	10	51	6
1A1	241PR	R	200	20	51	6
1A1	242PR	R	100	10	25	10
1A1	243PR	R	100	15	25	10
1A1	244PR	R	250	25	50.8	6
1A1	245PR	R	150	19	31.75	6
1A1	246SM	M	125	8	35	6
1A1	247CP	P	100	10	35	6
1A1	248CP	P	150	10	20	10
1A1	248SH	H	150	10	20	10
1A1	248SM	M	150	10	20	10
1A1	249CP	P	150	12	20	10
1A1	249PR	R	150	12	20	10
1A1	249SH	H	150	12	20	10
1A1	250CP	P	150	12	31.75	10
1A1	250PR	R	150	12	31.75	10
1A1	250SH	H	150	12	31.75	10
1A1	250SM	M	150	12	31.75	10
1A1	251CP	P	100	5	10	6
1A1	252PR	R	250	12	51	6
1A1	253PR	R	200	12	20	6
1A1	253SM	M	200	12	20	6
1A1	254PR	R	300	20	76.2	6
1A1	255CP	P	150	8	31.75	10
1A1	255PR	R	150	8	31.75	10
1A1	255SH	H	150	8	31.75	10
1A1	256SH	H	125	16	31.75	10
1A1	257CP	P	125	8	20	10
1A1	257PR	R	125	8	20	10
1A1	257SH	H	125	8	20	10
1A1	258CP	P	125	6	31.75	10
1A1	258PR	R	125	6	31.75	10
1A1	259CP	P	125	6	20	10
1A1	260CP	P	30	3	12	3
1A1	261CP	P	150	11	20	6
1A1	262CP	P	125	12	20	10
1A1	262PR	R	125	12	20	10
1A1	262SH	H	125	12	20	10
1A1	263PR	R	125	10	31.75	6
1A1	264CP	P	50	4	10	6
1A1	265SM	M	200	14	38	6
1A1	266PR	R	100	7	8	6
1A1	267CP	P	100	8	31.75	10
1A1	267PR	R	100	8	31.75	10
1A1	268CP	P	30	6	12	3
1A1	269PR	R	125	20	19.96	6	15	58
1A1	270CP	P	125	8	50.8	10
1A1	271CP	P	100	15	20	10
1A1	271PR	R	100	15	20	10
1A1	271SH	H	100	15	20	10
1A1	271SM	M	100	15	20	10
1A1	272PR	R	200	15	31.75	6
1A1	273CP	P	100	6	20	10
1A1	274CP	P	150	16	31.75	10
1A1	275CP	P	150	15	50	10
1A1	276CP	P	25	6	12	5
1A1	277CP	P	125	10	31.75	10
1A1	277SH	H	125	10	31.75	10
1A1	278CP	P	125	12	31.75	10
1A1	278PR	R	125	12	31.75	10
1A1	278SH	H	125	12	31.75	10
1A1	279CP	P	125	12	50.8	10
1A1	280CP	P	150	15	20	10
1A1	281CP	P	150	6	31.75	6
1A1	282CP	P	125	5	20	10
1A1	283CP	P	80	8	20	10
1A1	284CP	P	80	5	20	6
1A1	285CP	P	100	12	25	10
1A1	286CP	P	125	12	25	10
1A1	287CP	P	125	6	32	6
1A1	288PR	R	150	20	31.75	6
1A1	289CP	P	40	3	10	3
1A1	290PR	R	125	20	19.96	3	15	58
1A1	291CP	P	30	6	10	3
1A1	292PR	R	200	20	20	6
1A1	293CP	P	150	8	50.8	6
1A1	293PR	R	150	8	50.8	6
1A1	294CP	P	125	7	31.75	6
1A1	295PR	R	150	15	20	6
1A1	295SM	M	150	15	20	6
1A1	296PR	R	125	28	20	6
1A1	297SM	M	100	12	32	10
1A1	298PR	R	150	15	32	6
1A1	298PRA	R	150	15	32	6
1A1	299CP	P	125	6	32	10
1A1	300CP	P	30	4.5	10	3
1A1	301CP	P	40	4	10	3
1A1	302CP	P	175	12	20	12
1A1	303AR	R	50	6	20	6
1A1	303CP	P	50	6	20	6
1A1	304PR	R	125	20	19.96	3	10	58
1A1	305CP	P	150	16	20	10
1A1	306CP	P	125	6	38	10
1A1	307PR	R	200	12	31.75	6
1A1	308AR	R	40	6	10	4.5
1A1	309CP	P	100	15	31.75	6
1A1	310CP	P	100	10	35	6	6	50
1A1	311CP	P	100	12	40	6
1A1	312PR	R	200	8	40	6
1A1	313PR	R	100	20	20	6
1A1	314CP	P	40	3	25	3
1A1	315CP	P	150	12	50.8	10
1A1	316PR	R	175	8	20	6
1A1	317CP	P	100	5	25	6
1A1	318CP	P	80	5	25	6
1A1	319CP	P	80	5	31.75	6
1A1	320PR	R	100	16	20	10
1A1	321PR	R	100	13	20	10
1A1	322PR	R	100	9	8	6
1A1	323CP	P	30	2	12	3
1A1	324CP	P	100	8	25	10
1A1	325PR	R	200	10	50	6
1A1	326PR	R	250	10	31.75	6
1A1	327CP	P	40	3.5	10	3
1A1	328CP	P	200	10	40	6
1A1	329CP	P	100	2.5	20	6
1A1	330CP	P	100	12	31.75	10
1A1	330SH	H	100	12	31.75	10
1A1	331CP	P	40	3	12	3
1A1	332CP	P	100	10	31.75	10
1A1	332SH	H	100	10	31.75	10
1A1	333SH	H	150	15	31.75	10
1A1	333SM	M	150	15	31.75	10
1A1	334CP	P	80	6	31.75	10
1A1	335CP	P	80	4	31.75	10
1A1	336AR	R	50	10	20	6
1A1	336CP	P	50	10	20	6
1A1	337AR	R	50	8	20	6
1A1	337CP	P	50	8	20	6
1A1	339PR	R	175	12	20	6
1A1	340CP	P	125	6	25	10
1A1	341PR	R	250	20	76.2	6
1A1	342PR	R	100	12	25	6
1A1	343PR	R	125	12	25	6
1A1	344CP	P	125	8	25	10
1A1	345CP	P	125	10	25	10
1A1	346CP	P	40	2	20	3
1A1	347PR	R	250	25	31.75	6
1A1	348PR	R	150	8	40	10
1A1	349CP	P	150	10	31.75	10
1A1	349SH	H	150	10	31.75	10
1A1	350PR	R	150	14	31.75	10
1A1	351SH	H	100	15	31.75	10
1A1	352CP	P	100	7	20	6
1A1	353SH	H	75	6	20	10
1A1	353SM	M	75	6	20	10
1A1	354PR	R	150	12	25.4	6
1A1	355PR	R	100	13	8	10
1A1	356CP	P	175	15	40	6
1A1	357SH	H	150	10	32	10
1A1	358SH	H	125	20	20	10
1A1	359SH	H	125	16	20	10
1A1	360CP	P	40	4	20	3
1A1	361CP	P	100	8	35	6
1A1	362CP	P	200	8	20	10
1A1	363SH	H	150	12	50	10
1A1	364CP	P	100	4	25	6
1A1	365PR	R	125	15	25	6
1A1	366SH	H	75	10	20	10
1A1	366SM	M	75	10	20	10
1A1	367SH	H	150	15	32	10
1A1	368CP	P	40	3	15	3
1A1	369CP	P	75	10	20	6	5	36
1A1	370PR	R	125	25	20	6
1A1	371CP	P	50	4	12	6
1A1	372PR	R	125	20	20	6
1A1	373CP	P	75	5	31.75	6
1A1	374PR	R	200	20	32	6
1A1	375CP	P	150	11	31.75	10
1A1	376PR	R	150	16	20	6
1A1	378SH	H	75	8	20	10
1A1	379CP	P	100	6	31.75	10
1A1	380CP	P	100	6.5	32	6
1A1	381PR	R	125	20	31.75	10
1A1	381SH	H	125	20	31.75	10
1A1	382PR	R	150	25	31.75	10
1A1	383PR	R	150	20	20	6
1A1	384PR	R	100	13	10	10
1A1	386PR	R	150	30	20	6
1A1	387CP	P	30	10	10	3

Grit size	Specification	Manufacturer
1 to 10	SC9-1000-J12 RE DM	Atlantic GmbH
15 to 25	80C 500 I7 V62A	Stella Keramik GmbH
30 to 46	10C 320 KL7V	Comet Schleiftechnik GmbH
54 to 76	10C 220 KL7V	Comet Schleiftechnik GmbH
91 to 107	10C 120 KL7V	Comet Schleiftechnik GmbH
126 to 252	10C 60 KL7V	Comet Schleiftechnik GmbH

Type	Description	Dimensions
STICK ASA-N°1	Grit sizes from 46 to 252	13 x 25 x 102 mm
STICK ASA-N°2	Grit sizes from 1 to 40	13 x 25 x 102 mm

	Low	Acceptable	Medium	Good	Excellent
Cutting ability
Profile retention
Surface finish

Bond	Diamond	CBN
B21	For polishing (flutes, end faces). For micron grit sizes.	For polishing (flutes, end faces). For micron grit sizes.
VC10	Universal bond (end-face grinding). Dry grinding possible.	Universal bond (end-face grinding). Dry grinding possible.
B16	For surface and plunge grinding.	For surface and plunge grinding.
B25	For cut-off wheels.	For cut-off wheels.
BC4	Universal bond (flute grinding). Dry grinding possible. For micron grit sizes.	Universal bond (flute grinding). Dry grinding possible. For micron grit sizes.
BC3	Same as BC4, but for coarser grit sizes.	Same as BC4, but for coarser grit sizes.
BC5	Universal bond (gashing). Dry grinding possible.	Universal bond (gashing). Dry grinding possible.
ADS	For polishing applications in the watch industry.	-

Bond	Diamond	CBN
BP4	Universal bond (flute grinding, gashing).	Universal bond (flute grinding, gashing).
BP11	Finish grinding. For micron grit sizes.	Finish grinding. For micron grit sizes.
BP17	Superfinish grinding. For micron grit sizes.	-

This grinding wheel shape is available in various dimensions and specifications to suit your application and machine.

Technical information

Performance starts with precise dressing

The performance of a diamond or CBN grinding wheel depends not only on its design, specification and manufacture. Proper preparation before use is just as important.

Choosing the right dressing wheel

The choice of dressing wheel, its grit size and specification is also essential for achieving precise dressing and maintaining grinding wheel performance.

Recommended dressing wheels for different grit sizes

Recommendations for a reliable dressing process

Sharpening

The table below rates our Goodds according to the three criteria most frequently requested by our customers. To meet your specific requirements, we can adjust these characteristics by varying the concentration or grinding wheel grade.

Phenolic Resin Bond

Polyimide Resin Bond

Hybrid Bond

Metal Bond MNG

Metal-Ceramic Bond

Diamond

Borazon

Surface roughness (finish)

Grit size

Grinding wheel grade

Concentration

Latest news

Strengthening our machine park

We are continuing to modernise our machine park with the acquisition of two new ...

New agent for the United States and Canada

We are pleased to welcome DRG Consulting as our new agent for the United States and ...

GrindingHUB 2026: Opening Day

The first day of GrindingHUB 2026 has arrived, and our team looks forward to ...

ASA 300W demonstration at GrindingHUB 2026

At GrindingHUB 2026, we invite you to discover our ASA 300W grinding wheel dressing ...

New additions to our machine park

Our profiling specialist is pleased to welcome two new ASA 300W machines to our ...

Customer visits with our partner Suzhou Achilles

We would like to thank Suzhou Achilles Trading Co., Ltd. for the warm welcome and ...

Request for information / quote

Our industrial expertise takes shape in Cornaux, Switzerland.

SD	Used in our polyimide, hybrid and phenolic bonds. The phenolic bond is suitable for dry grinding applications. Available grit sizes: 1 to 35.
ASD	Its coating improves grain retention in the bond and heat dissipation, resulting in longer wheel life. Used in our phenolic bonds for wet grinding. Available grit sizes: 15 to 252.
ASD6	Specially coated to improve grain retention in the bond for wet grinding applications. Used in our polyimide and hybrid bonds. Available grit sizes: 46 to 252.
DMD	Used in our metal bonds. Available grit sizes: 10 to 252.
ASDC	Specially coated for dry grinding applications. Available grit sizes: 46 to 252.
ASDK	Ideal for grinding difficult-to-grind materials such as ceramics and cermets. Used in our phenolic, polyimide and hybrid bonds. Available grit sizes: 46 to 252.
ASDS	Specially coated for cut-off wheels. Available grit sizes: 46 to 252.

B	Used in our phenolic, polyimide and hybrid bonds. Available grit sizes: 6 to 10.
CBN	Its coating improves grain retention in the bond and heat dissipation in the contact zone. Used in our phenolic, polyimide and hybrid bonds. Available grit sizes: 15 to 252.
BM	Used in our metal bonds. Available grit sizes: 10 to 252.

Diamant	D7	D15	D25	D46	D76	D126	D252
	D10	D20	D30	D54	D91	D151	-	-
	-	-	-	D64	D107	D181	-	-
	N1	N2	N3	N4	N5	N6	N7	N8
Ra (µm)	0,025	0,06	0,12	0,25	0,5	1,0	1,6	3,2
Rt (µm)	0,5	0,5	1,0	2,0	4,0	8,0	12,5	32,0
Rz (µm)	0,18	0,38	0,75	1,6	3,2	6,3	10,0	16,0
	N1	N2	N3	N4	N5	N6	N7	N8
CBN	-	B10	B15	B30	B46	B76	B151	B252
	-	B20	-	B54	B91	B181	B301	-
	-	-	-	B64	B107	-	-	-

DIAMANT (FEPA)	CBN (FEPA)	MICRON	US MESH
1	-	1-2 μm	14’000
3	-	2-4 μm	8’000
5	-	4-6 μm	6’000
-	6	4-8 μm	3’000
7	-	6-8 μm	2’500
10	10	6-12 μm	1’800
15	15	10-20 μm	1’200
20	20	15-25 μm	1’000
25	25	20-30 μm	800
30	30	22-36 μm	700
35	(40)	30-40 μm	600
46	46	38-45 μm	325/400
54	54	45-53 μm	270/325
64	64	53-63 μm	230/270
76	76	63-75 μm	200/230
91	91	75-90 μm	170/200
107	107	90-106 μm	140/170
126	126	106-125 μm	120/140
151	151	125-150 μm	100/120
181	181	150-180 μm	80/100
252	252	212-250 μm	60/70
301	301	250-300 μm	50/60

Letter	Grade
L	Soft
N	Medium
C	Hard (with diamond abrasive at concentration 100)
R	Hard (with CBN abrasive at concentration 100)
V	Very hard

Concentration	CTS/CM3
25	1.1
50	2.2
75	3.3
100	4.4
125	5.5
150	6.6
175	7.7

Bond	Diamond	CBN
BPM2A	For gashing and flute grinding of micro- and nano-tools. For micron grit.	-
BPM3	High stock removal grinding. Very free-cutting.	High stock removal grinding. Very free-cutting.
BPM5	High stock removal grinding (end-face grinding).	High stock removal grinding (end-face grinding).
H6 PIRANHA	High stock removal grinding (flute grinding, tool diameter Ø4 to 8 mm).	High stock removal grinding (flute grinding, tool diameter Ø4 mm and above).

Bond	Diamond	CBN
MNG1	Roughing wheel for OD grinding (Rollomatic NP4, NP5, NP50).	Roughing wheel for OD grinding (Rollomatic NP4, NP5, NP50).
MNG2	Cup wheel for insert grinding.	-
MNG4	For higher stock removal than with the MNG5 bond.	-
MNG5	For dental tools (flute grinding).	For form tools.
MNG8	For form tools. For micron grit sizes.	For form tools. For micron grit sizes.

Bond	Diamond	CBN
M1 SHARK	High stock removal grinding (flute grinding, tool diameter Ø8 mm and above).	-