expanding drill(3 flute)

1) Co:10-13%.. 2) Grain size: 0.5-0.6um 3) DIN or ANSI standard 4) ISO9001:2008 5) Coated or not coated...

We supply you various expanding drill(3 flute),solid carbide drills, cemented carbide drills including step drill, twist dirlls, center drills, drills with straight flute, suitable for high speed, long time drilling and Dry Machining. Diameter: 1mm-30mm Coated: Tialn, tin (option) With high quality, delivery in time and good price. ....Attention: The price is different because of the different grade of the material your choosed. We also supply  milling cutters, reamer, solid carbide saws, indexable insert, other tungsten carbide products. We accept the specification as your requirement.....

Art.No.		Specification
	TiAIN	d1	I2	I1	d2
004D-0200	004D-0200C	2.0	12	44	3
004D-0250	004D-0250C	2.5	14	46	3
004D-0300	004D-0300C	3.0	16	48	3
004D-0350	004D-0350C	3.5	20	52	4
004D-0400	004D-0400C	4.0	22	54	4
004D-0450	004D-0450C	4.5	24	68	6
004D-0500	004D-0500C	5.0	26	70	6
004D-0550	004D-0550C	5.5	28	72	6
004D-0600	004D-0600C	6.0	28	72	6
004D-0650	004D-0650C	6.5	31	75	8
004D-0700	004D-0700C	7.0	34	78	8
004D-0750	004D-0750C	7.5	34	78	8
004D-0800	004D-0800C	8.0	37	81	8
004D-0850	004D-0850C	8.5	37	87	10
004D-0900	004D-0900C	9.0	70	90	10
004D-0950	004D-0950C	9.5	40	90	10
004D-1000	004D-1000C	10.0	43	93	10
004D-1050	004D-1050C	10.5	43	100	12
004D-1100	004D-1100C	11.0	47	104	12
004D-1150	004D-1150C	11.5	47	104	12
004D-1200	004D-1200C	12.0	51	108	12

expanding drill(3 flute)