IWATATOOL Regular GP Drill Blade Diameter 1.40

[Features] ● Carbide small-diameter coating drill that achieves ultra-Kosoku, long life, and drilling with a unique cutting edge shape (patented: Patent No. 5800477) and groove shape. ●By adopting a 2-stage angle tip, wear and chipping of the shoulder can be Kosoku reduced compared to conventional drills. ●By adopting a unique groove shape, the chip discharge efficiency at high feed is remarkably improved, and not only during Kosoku use, it also prevents drill breakage due to chipping on the shoulder.

[Applications] ●Work material: carbon steel, alloy steel, stainless steel, mild steel, tempered steel, cast iron, tug tile cast iron, tool steel (~HRC40), titanium alloy.

[Specifications] ● Blade diameter (mm): 1.4 ● Groove length (mm): 16.8 ● Total length (mm): 50 ● Shank diameter (mm): 3 ● Surface treatment: ALT coating ● Effective processing depth: 10D (blade diameter) ×10 times)

[Specification 2]
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[Material/Finish] Cemented carbide (Carbide)

[Set contents/accessories]
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【Note】
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