A3687-上海简文贸易有限公司手机版

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Solid Carbide Oil-Feed Drills, Straight Flute ALPHAJET^®

A3687

TITEX硬质合金钻头ALPHAJET^®Application: High performance drill for short-chipping materials, especially Cast Iron, AISi-alloys and Al-alloys of higher tensile strength. High penetration rates plus excellent hole quality (tolerance, alignment, straightness, cylindricity, surface finish and roundness. For cutting Cast Iron and Dry Machining applications we recommend TINAL FUTURA coating.
Remarks: 2 straight flutes, 4 margins 　　

d₁ mm k6	d₂ mm	l₁ mm	l₂ mm	l₃ mm	l₄ mm	Ordering code A3687...
5.0	6	132	94	79	36	...-5
5.5	6	139	101	84	36	...-5.5
6.0	6	139	101	83	36	...-6
6.5	8	165	127	108	36	...-6.5
6.8	8	165	127	107	36	...-6.8
7.0	8	165	127	106	36	...-7
7.5	8	165	127	108	36	...-7.5
8.0	8	165	127	107	36	...-8
8.5	10	184	142	121	40	...-8.5
9.0	10	184	142	120	40	...-9
10.0	10	184	142	122	40	...-10
10.2	12	205	158	138	45	...-10.2
10.5	12	205	158	137	45	...-10.5
11.0	12	205	158	136	45	...-11
11.5	12	205	158	135	45	...-11.5
12.0	12	205	158	134	45	...-12
12.5	14	214	167	142	45	...-12.5
13.0	14	214	167	141	45	...-13
14.0	14	214	167	139	45	...-14
15.0	16	227	177	154	48	...-15
16.0	16	227	177	153	48	...-16
17.0	18	241	191	166	48	...-17
18.0	18	241	191	164	48	...-18
20.0	20	254	202	172	50	...-20

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