TITEX硬質(zhì)合金鉆頭ALPHA 4Application: High performance drill for deep holes with a wide application range. Especially suited for steels including stainless steels, cast iron materials, non-ferrous metals. With 4 margins for excellent hole quality and allignment. With special geometry and low friction surface. For deep holes up to 20xd without pecking.
　　

d₁ mm h7	Ø Inches/ Wire-Gauge	d₂ mm h6	l₁ mm	l₂ mm max.	l₄ mm	Ordering code A6785TFP...
3.000		6	107	65	36	...-3
3.175	1/8 IN	6	134	92	36	...-1/8IN
3.500		6	134	92	36	...-3.5
3.572	9/64 IN	6	134	92	36	...-9/64IN
3.969	5/32 IN	6	134	92	36	...-5/32IN
4.000		6	134	92	36	...-4
4.500		6	158	118	36	...-4.5
4.763	3/16 IN	6	158	118	36	...-3/16IN
4.800		6	158	118	36	...-4.8
5.000		6	158	118	36	...-5
5.500		6	170	132	36	...-5.5
5.556	7/32 IN	6	182	144	36	...-7/32IN
5.800		6	182	144	36	...-5.8
6.000		6	182	144	36	...-6
6.100		8	200	162	36	...-6.1
6.350	1/4 IN	8	200	162	36	...-1/4IN
6.500		8	200	162	36	...-6.5
6.800		8	200	162	36	...-6.8
7.000		8	200	162	36	...-7
7.144	9/32 IN	8	222	184	36	...-9/32IN
7.400		8	222	184	36	...-7.4
7.500		8	222	184	36	...-7.5
7.938	5/16 IN	8	222	184	36	...-5/16IN
8.000		8	222	184	36	...-8
8.300		10	240	198	40	...-8.3
8.500		10	240	198	40	...-8.5
8.731	11/32 IN	10	240	198	40	...-11/32IN
9.000		10	240	198	40	...-9
9.525	3/8 IN	10	262	220	40	...-3/8IN
9.800		10	262	220	40	...-9.8
10.000		10	262	220	40	...-10
10.200		12	289	242	45	...-10.2
10.319	13/32 IN	12	289	242	45	...-13/32IN
11.000		12	289	242	45	...-11
11.113	7/16 IN	12	311	264	45	...-7/16IN
11.500		12	311	264	45	...-11.5
11.800		12	311	264	45	...-11.8
11.906	15/32 IN	12	311	264	45	...-15/32IN
12.000		12	311	264	45	...-12
12.700	1/2 IN	14	357	282	45	...-1/2IN
13.000		14	357	282	45	...-13
14.000		14	357	308	45	...-14
14.288	9/16 IN	16	404	352	48	...-9/16IN
15.000		16	404	352	48	...-15
16.000		16	404	352	48	...-16