Hand Tap for Hard-to-Machine Materials ETHMS012N5 YAMAWA

【Features】
A tap suitable for tapping high-hardness materials of 30 to 45 HRC, such as forged products of high carbon steel and alloy steel, tempered materials, and mold materials.
Durability has been significantly improved by using a cutting edge shape suitable for difficult-to-cut materials and materials with excellent wear resistance.

【Use】
Work material: For tempered steel and tool steel.

【Specification】
Tip: Medium
Accuracy: P4
Accuracy notation: P grade
Nominal size: M12
Pitch (mm): 1.25
Thread length (mm): 26
Overall length (mm): 82
Shank diameter (mm): 8.5
Shank square part (mm): 6.5
Prepared hole diameter (mm): 10.85
Processing thread: metric thread
Surface treatment: Non-coating
Number of grooves: 4
Number of biting threads: 5

【Specification2】
Number of biting threads: 5
Shank length (mm): 42
Shank square part length (mm): 9

【Material/Finish】
High-speed tool steel: Cobalt HSS (HSS-Co)

【Set contents/accessories】
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【caution】
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