Yamawa Stainless Steel Short Spiral Tap SU-S-SP P3 M20X2.5 SU-S-SP-P3-M20X2.5 1 Piece

Catalog number: SU-S-SP-P3-M20X2.5 Features: ●This is a short spiral tap for stainless steel, which is ideal for blind hole machining in stainless steel, a material that is extremely sticky due to work hardening, as well as chrome steel and molybdenum steel. ●Deeper thread machining is also possible. Applications: ●For blind hole machining. ●Workpiece material: Low carbon steel, medium carbon steel, high carbon steel, alloy steel, stainless steel. Specifications: ●Accuracy: P3 ●Accuracy notation: P class ●Nominal size: M20 ●Pitch (mm): 2.5 ●Thread length (mm): 20 ●Total length (mm): 105 ●Shank diameter (mm): 15 ●Shank square section (mm): 12 ●Pilot hole diameter (mm): 17.6 ●Number of engagement threads: 2.5 threads ●Machined thread: Metric thread ●Surface treatment: Oxidation treatment ●Number of grooves: 4 ●Number of grooves: 4 ●Shank length: 50mm ●Length of shank square section: 15mm Material/Finish: ●High speed tool steel (HSS)