IWATATOOL Short GP Drill Blade Diameter 2.30

[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): 2.3 ● Groove length (mm): 13.8 ● Total length (mm): 60 ● Shank diameter (mm): 4 ● Surface treatment: ALT coating ● Effective processing depth: 5D (blade diameter ×5 times)

[Specification 2] Machining example: GPDA1CBALT Work material: S50C Machining diameter: φ1 Machining depth: 4 1 hole 0.25 seconds Life 20.000 holes or more

[Material/Finish] Cemented carbide (Carbide)

[Set contents/accessories]
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