SU Series (metric): 3x diameter depth, straight shank, external cooling

	Drill Type:	3D, Straight Shank
	Cooling Method:	External
	Grade:	KDG303
	Grade Description:	Nano structured nc-TiAlN coating on ultrafine high strength carbide substrate
	Application:	General drilling on a wide range of workpiece materials, particularly carbon steel, alloy steel, pre-hardened steel (HRC40), cast iron, nodular cast iron, etc.

Stocking Item	Dimension (mm)
Part Number	Drill Dia.(d1)	Shank Dia.(d2)	Overall Length(L1)	Flute Length(L2)	Recom. Drilling Depth (L3)	Shank Length(L4)
1534SU03-0320	3.2	6	62	20	14	36
1534SU03-0510	5.1	6	66	28	20	36
1534SU03-0640	6.4	8	79	34	24	36
1534SU03-0770	7.7	8	79	41	29	36
1534SU03-0800	8.0	8	79	41	29	36
1534SU03-0850	8.5	10	89	47	35	40
1534SU03-0950	9.5	10	89	47	35	40
1534SU03-1000	10.0	12	102	55	40	45
1534SU03-1310	13.1	14	107	60	43	45

Note:
Contact Customer Service for
1. volume discount
2. price and availability of products of other dimensions or with customized specification