Countersinks – Six Flute – Mastercut Tool Corp

Six flute 60°, 82°, and 90° Coated and Uncoated

OD	SHK	OAL	60°	82°	90°	100°	60° PowerA	82° PowerA	90° PowerA	100° PowerA
1/8	1/8	1-1/2	680-602	680-702	680-802		680-602-1	680-702-1	680-802-1
3/16	3/16	2	680-604	680-704	680-804		680-604-1	680-704-1	680-804-1
1/4	1/4	2	680-606	680-706	680-806	680-906	680-606-1	680-706-1	680-806-1	680-906-1
3/8	1/4	2-5/8	680-608	680-708	680-808	680-908	680-608-1	680-708-1	680-808-1	680-908-1
1/2	1/4	2-7/8	680-610	680-710	680-810	680-910	680-610-1	680-710-1	680-810-1	680-910-1
5/8	3/8	3	680-612	680-712	680-812	680-912	680-612-1	680-712-1	680-812-1	680-912-1
3/4	1/2	3	680-614	680-714	680-814	680-914	680-614-1	680-714-1	680-814-1	680-914-1
1	1/2	2-3/4	680-616	680-716	680-816	680-916	680-616-1	680-716-1	680-816-1	680-916-1

OD	SHK	OAL	60°Uncoated	82°Uncoated	90°Uncoated
3	3	38	780-602	780-702	780-802
5	5	50	780-604	780-704	780-804
6	6	50	780-606	780-706	780-806
9.5	6	66	780-608	780-708	780-808
12.7	6	72	780-610	780-710	780-810
16	8	75	780-612	780-712	780-812
19	8	75	780-614	780-714	780-814
25	8	83	780-616	780-716	780-816