Yamawa Hand Tap for Hard-to-Cut Materials EH-HT P4 M12X1.75 5P EHHT-M12X1.75-2 1 Piece

Catalog number: EHHT-M12X1.75-2 Features: ● Suitable for threading high-hardness steel materials with a hardness of 35 to 45 HRC, such as alloy steel forgings, tempered materials, and mold materials. Applications: ● Workpiece: tempered steel, tool steel, ductile cast iron. Specifications: ● Tip: Medium ● Precision: P4 ● Precision notation: P grade ● Nominal dimensions: M12 ● Pitch (mm): 1.75 ● Thread length (mm): 26 ● Total length (mm): 82 ● Shank diameter (mm): 8.5 ● Shank square section (mm): 6.5 ● Pilot hole diameter (mm): 10.4 ● Machined thread: Metric thread ● Surface treatment: Non-coated ● Tap grade: P grade Material/Finish: ● High-speed tool steel (cobalt high speed steel) (HSS-Co)