Oil-Feed Thread Mills Drills T740TX
ISO Metric Standard Thread Design with left-handed and right-cutting edge is beneficial for cutting and getting better chip removal rate. Cutter tip with chamfering function. Internal oil-feed design to provide with better cooling effect and chip removal. Good wear resistance effect with Nano multilayer coating.
L
L1
Lc
VHM Carbide
AlTiSiN TX
Steel < 52HRC
15°
8°
3~4Z
P H M K
Milling with Thread holes with plunging Helix directly. Suitable for carbon steel, below 52HRC hardened steel, stainless steel, cast iron…etc.
Standard Length Thread
Pitch mm
Dc mm
Lc mm
L1 mm
L mm
d h6
Ds mm
t
T740TX AlTiSiN
Coarse
Fine
M3×0.5 M4×0.5
0.5 2.4 1.5 7
57
6 2.1 3 6 2.9 3 6 3.5 3 6 4.2 3 8 5.6 4 8 7.2 4
M4×0.7 M5×0.8
0.7 3.2 2.1 9.2 57 0.8 3.9 2.4 11.5 57
M6~M7×1 M8~M9×1
1
4.7 3 14
57 63 63
M8×1.25
1.25 6.1 3.75 18
M10×1.5 M11~M15×1.5 1.5 7.8 4.5 23
M12×1.75
1.75 9
5.25 26
72 10 8.4 4 83 12 11.2 4
M16×2 M17~M23×2 2 11.8 6 35
245
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