Yamawa Spiral Tap for Dry Machining/Ultra High Speed ​​Steel Through Holes HDISL P4 M8X1.25 HDISL-M8X1.25 1 Piece

Catalog number: HDISL-M8X1.25 Features: ●Ultra-high speed machining, mist and dry machining are possible, and a side-through hole shape is adopted. ●With a left-handed spiral shape, this tap is ideal for through holes and vertical and horizontal machining of carbon steel, alloy steel, etc. Applications: ●For through hole machining. ●Work material: low carbon steel, medium carbon steel. Specifications: ●Accuracy: P4 ●Accuracy notation: P class ●Nominal size: M8 ●Pitch (mm): 1.25 ●Thread length (mm): 22 ●Total length (mm): 70 ●Shank diameter (mm): 8 ●Pilot hole diameter (mm): 6.85 ●Number of teeth: 5.5 teeth ●Machining thread: Metric thread ●Surface treatment: TiCN coating ●Number of grooves: 3 Material/Finish: ●High-speed tool steel (HSS-Co)