Yamawa Spiral Tap for Hard-to-Cut Stainless Steel SU2-SP P2 M3.5X0.6 SU2-SP-P2-M3.5X0.6 1 Piece

Catalog number: SU2-SP-P2-M3.5X0.6 Features: ●This spiral tap is ideal for machining hard-to-cut stainless steels such as SUS316 and SUS317 for blind holes. ●SU2-SP uses a special shape that leaves a few complete threads on the threaded section and removes half of the threads thereafter. ●The special shape of the threaded section is effective in preventing chipping of the complete threads, reducing tapping torque and wear resistance, and maintaining screw guideability. ●The unique groove shape improves chip removal. Applications: ●For blind hole machining. ●Workpiece material: alloy steel, stainless steel. Specifications: ●Accuracy: P2 ●Accuracy notation: P class ●Nominal size: M3.5 ●Pitch (mm): 0.6 ●Thread length (mm): 11 ●Total length (mm): 52 ●Shank diameter (mm): 5 ●Shank square section (mm): 4 ●Drill hole diameter (mm): 2.97 ●Number of engagement threads: 2.5 threads ●Machined thread: Metric thread ●Surface treatment: Oxidation treatment ●Neck length (mm): 16 ●Number of grooves: 3 ●For use with fully synchronized lead feeders only. Material/Finish: ●High-speed tool steel (HSS)