Yamawa ultra-Kosoku carbide tap for aluminum cast iron and aluminum die-casting for blind holes

[Features]- Carbide tap capable of ultra-Kosoku machining, adopts a center through-hole shape that supports internal oil supply, mist method, and low-temperature cooling dry machining method, suitable for blind holes in aluminum castings and aluminum die castings. I'm here.

[Use] ●Cover material: aluminum alloy casting, zinc alloy casting.

[Specifications] ● Accuracy: P3 ● Accuracy notation: Class P ● Nominal dimension: M12 ● Pitch (mm): 1.75 ● Thread length (mm): 29 ● Total length (mm): 82 ● Shank diameter (mm): 12 ● Square part of shank (mm):- ●Prepared hole diameter (mm): 10.4●Processed screw: metric screw●Number of chamfered threads: 5.5●Surface treatment: TiCN coating●Number of grooves: 3

[Specification 2]
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