High Speed Steel Individual 90 Degree Bearing Cutters

Prior to setting stones (like diamonds) in rings and other jewelry, bearing cutters are used to cut "seats" for the stones to sit in.

From $3.60

SKU	ISO	Diameter (mm)	Diameter (in)	Brand	Size	Count	Price
77.1209	009	0.90 mm	0.0354"	Grobet Swiss	0	12	$30.24
18.600	10	1.00 mm	0.0393"	Busch German	1	12	$45.36
77.1210	10	1.00 mm	0.0393"	Grobet Swiss	1	12	$30.24
19.421	10	1.00 mm	0.0393"	High Speed	1	1	$4.25
18.601	12	1.20 mm	0.0472"	Busch German	2	12	$45.36
77.1212	12	1.20 mm	0.0472"	Grobet Swiss	2	12	$30.24
19.422	12	1.20 mm	0.0472"	High Speed	2	1	$4.25
77.1213	013	1.30 mm	0.0500"	Grobet Swiss	2	12	$30.24
18.602	14	1.40 mm	0.0551"	Busch German	3	12	$45.36
77.1214	14	1.40 mm	0.0551"	Grobet Swiss	3	12	$30.24
19.423	14	1.40 mm	0.0551"	High Speed	3	1	$4.25
77.1215	015	1.50 mm	0.0591"	Grobet Swiss	4	12	$30.24
19.424	015	1.50 mm	0.0591"	High Speed	4	1	$4.25
18.603	16	1.60 mm	0.0630"	Busch German	5	12	$45.36
77.1216	16	1.60 mm	0.0630"	Grobet Swiss	5	12	$30.24
19.425	16	1.60 mm	0.0630"	High Speed	5	1	$4.25
18.604	18	1.80 mm	0.0709"	Busch German	6	12	$45.36
77.1218	18	1.80 mm	0.0709"	Grobet Swiss	6	12	$30.24
19.426	18	1.80 mm	0.0709"	High Speed	6	1	$4.25
18.605	021	2.10 mm	0.0827"	Busch German	7	12	$45.36
77.1221	021	2.10 mm	0.0827"	Grobet Swiss	7	12	$30.24
19.427	021	2.10 mm	0.0827"	High Speed	7	1	$4.25
19.427F	021	2.10 mm	0.0827"	High Speed Extra Fine	7	1	$3.60
18.606	023	2.30 mm	0.0906"	Busch German	8	12	$45.36
77.1223	023	2.30 mm	0.0906"	Grobet Swiss	8	12	$30.24
19.428	023	2.30 mm	0.0906"	High Speed	8	1	$4.25
18.607	025	2.50 mm	0.0984"	Busch German	9	12	$68.16
77.1225	025	2.50 mm	0.0984"	Grobet Swiss	9	12	$45.36
19.429	025	2.50 mm	0.0984"	High Speed	9	1	$4.80
19.429F	025	2.50 mm	0.0984"	High Speed Extra Fine	9	1	$4.50
18.608	027	2.70 mm	0.1063"	Busch German	10	12	$68.16
77.1227	027	2.70 mm	0.1063"	Grobet Swiss	10	12	$54.48
19.430	027	2.70 mm	0.1063"	High Speed	10	1	$4.80
18.609	029	2.90 mm	0.1141"	Busch German	11	12	$68.16
77.1229	029	2.90 mm	0.1141"	Grobet Swiss	11	12	$54.48
19.431	029	2.90 mm	0.1141"	High Speed	11	1	$4.80
19.431F	029	2.90 mm	0.1141"	High Speed Extra Fine	11	1	$4.50
19.432	031	3.10 mm	0.1220"	High Speed	12	1	$4.80
19.433	033	3.30 mm	0.1299"	High Speed	13	1	$7.95
19.433F	033	3.30 mm	0.1299"	High Speed Extra Fine	13	1	$5.20
19.434	035	3.50 mm	0.1378"	High Speed	14	1	$5.30
19.434F	035	3.50 mm	0.1378"	High Speed Extra Fine	14	1	$5.20
19.435	037	3.70 mm	0.1457"	High Speed	15	1	$5.30
19.435F	037	3.70 mm	0.1457"	High Speed Extra Fine	15	1	$5.20
19.436	040	4.00 mm	0.1575"	High Speed	16	1	$8.10
19.436F	040	4.00 mm	0.1575"	High Speed Extra Fine	16	1	$5.30
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