Carbide Drill Bit for Cast Iron & Alu

High-performance integral solid carbide drills for cast iron, self-centring. 4-face grinding, straight flutes for machining short-chip materials.

Specially designed for high-speed, high-feed drilling of aluminium and other easy-to-machine materials, with 5 times the diameter of the cutting edge, easy to resharpen the drill tip, and conducive to chip removal.

Specifications of Carbide Drill Bit For Cast Iron & Alu

Solid carbide spiral flute drill for Alu. Cast Iron

Engineering Data

four-sided grinding
straight flute
for machining of short chipping materials

Solid carbide spiral flute drill for Alu. Cast iron

d1				d2
(m7)	L3	L2	L1	(h7)
mm	mm	mm	mm	mm
4	17	24	66	6
4.2	17	24	66	6
5	20	28	66	6
6	20	28	66	6
6.8	24	34	79	8

7	24	34	79	8
8	29	41	79	8
8.5	35	47	89	10
9	35	47	89	10

d1				d2
(m7)	L3	L2	L1	(h7)
mm	mm	mm	mm	mm
10	35	47	89	10
10.2	40	55	102	12
10.5	40	55	102	12
11	40	55	102	12
12	40	55	102	12
14	43	60	107	14

16	45	65	15	16
18	51	73	123	18
20	55	79	131	20

Solid carbide spiral flute drill for Alu. Cast Iron

Engineering Data

four-sided grinding
straight flute
for machining of short chipping materials

Solid carbide spiral flute drill for Alu. Cast iron

dl				d2
(m7)	L3	L2	L1	(h6)
mm	mm	mm	mm	mm
4	29	36	74	6
4.2	29	36	74	6
5	35	44	82	6
6	35	44	82	6
6.8	43	53	91	8

7	43	53	91	8
8	43	53	91	8
8.5	49	61	103	10
9	49	61	103	10

d1				d2
(m7)	L3	L2	L1	(h6)
mm	mm	mm	mm	mm
10	49	61	103	10
10.2	56	71	118	12
10.5	56	71	118	12
11	56	71	118	12
12	56	71	118	12
14	60	77	124	14

16	61	83	133	16
18	71	93	143	18
20	77	101	153	20

Solid carbide spiral flute drill for Alu. Cast Iron

Engineering Data

four-sided grinding
straight flute
for machining of short chipping materials

Solid carbide spiral flute drill for Alu. Cast iron

d1				d2
(m7)	L3	L2	L1	(h6)
mm	mm	mm	mm	mm
4	28	37	78	6
4.2	28	37	78	6
5	35	49	88	6
6	35	49	88	6
6.8	48	66	104	8
7	48	66	104	8
8	48	66	104	8
8.5	70	98	140	10
9	70	98	140	10

d1				d2
(m7)	L3	L2	L1	(h6)
mm	mm	mm	mm	m
10	70	98	140	10
10.2	74	98	145	12
10.5	74	98	145	12
11	74	98	145	12
12	84	98	145	12
14	98	14	161	12
16	112	131	181	16
18	126	147	197	18
20	140	164	216	20

Solid carbide spiral flute drill for Alu. Cast Iron

Engineering Data

four-sided grinding
straight flute
for machining of short chipping materials

Solid carbide spiral flute drill for Alu. Cast Iron

dl				d2
(m7)	L3	L2	L1	(h6)
mm	mm	mm	mm	mm
4	58	77	121	6
4.2	58	77	121	6
4.5	58	77	121	6
5	70	82	121	6
5.5	70	82	121	6

6	70	82	121	6
6.5	94	106	146	8
6.8	94	106	146	8
7	94	106	146	8
7.5	94	106	146	8

7.8	94	106	146	8
8	94	106	146	8
8.5	110	130	175	10
9	110	130	175	10
9.5	110	130	175	10

dl				d2
(m7)	L3	L2	L1	(h6)
mm	mm	mm	mm	mm
10	110	130	175	10
10.2	142	159	209	12
10.5	142	159	209	12
11	142	159	209	12
11.5	142	159	209	12

12	142	159	209	12
12.5	166	183	233	14
13	166	183	233	14
13.5	166	183	233	14
14	166	183	233	14

14.5	192	207	260	16
15	192	207	260	16
15,5	192	207	260	16
16	192	207	260	16

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Carbide Drill Bit for Cast Iron & Alu

Specifications of Carbide Drill Bit For Cast Iron & Alu

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