Yamawa Hand Tap for Hard-to-Cut Materials EH-HT P4 M20X1.5 5P EH-HT-P4-M20X1.5-5P 1 Piece

Catalog number: EH-HT-P4-M20X1.5-5P Features: ●A tap suitable for threading high-hardness materials of 30 to 45 HRC, such as forged products, tempered materials, and mold materials made of high carbon steel and alloy steel. ●Durability is greatly improved by using a cutting edge shape suitable for hard-to-cut materials and a material with excellent wear resistance. Applications: ●Work material: tempered steel, tool steel. Specifications: ● Tip: Medium ● Precision: P4 ● Precision notation: P grade ● Nominal size: M20 ● Pitch (mm): 1.5 ● Thread length (mm): 33 ● Overall length (mm): 105 ● Shank diameter (mm): 15 ● Square shank section (mm): 12 ● Counterbore diameter (mm): 18.60 ● Machined thread: Metric thread ● Surface treatment: Non-coated ● Number of grooves: 4 ● Number of engaging threads: 5 ● Number of engaging threads: 5 ● Shank length (mm): 50 ● Length of square shank section (mm): 15 Material/Finish: ● High-speed tool steel: Cobalt high speed steel (HSS-Co)