Yamawa Spiral Tap for Through Holes for Medium Hard Carbon Steel JIS MHSL-J P4 M8X1.25 MHSL P4 M8X1.25 1 Piece

Catalog number: MHSL P4 M8X1.25 Features: ●Excellent effect on machining medium hardness through hole steel. ●Realizes overwhelming durability for cutting automotive parts (medium carbon steel, etc.) such as hub bearings. Applications: ●For through hole machining. ●Workpiece material: high carbon steel, tempered steel, alloy steel. Specifications: ●Accuracy: P4 ●Accuracy notation: P class ●Nominal size: M8 ●Pitch (mm): 1.25 ●Thread length (mm): 19 ●Total length (mm): 70 ●Shank diameter (mm): 6.2 ●Shank square section (mm): 5 ●Pilot hole diameter (mm): 6.85 ●Number of engagement threads: 5 threads ●Machining thread: Metric thread ●Surface treatment: Coating Material/Finish: ●Cobalt high speed steel (HSS-CO)