King Sharp Tools Co.,Ltd

Countersinks with taper shanks

Countersinks with parallel shanks Usage: Used for drilling holes with chamfered edges or 60, 90 and 120 taper holes.

NO.			d	d1	L			l			T
β=60°	β=90°	β=120°			β=60°	β=90°	β=120°	β=60°	β=90°	β=120°
001	007	013	8	8	48	44	44	16	12	12	4
002	008	014	10	8	50	46	46	18	14	14	4
003	009	015	12.5	8	52	48	48	20	16	16	4
004	010	016	16	10	60	56	56	24	20	20	6
005	011	017	20	10	64	60	60	28	24	24	6
006	012	018	25	10	69	65	65	33	29	29	6