OSG Spiral Tap V-Coated Powder High Speed ​​(for Metric Threads) M8 Pitch 1.25mm 8319307 VP-SFT-STD-M8 X 1.25 1 Piece

Catalog number: VP-SFT-STD-M8 x 1.25 Features: ●Ideal for machining alloy steel pre-hardened steel of 35 to 42HRC. Applications: ●For blind hole machining. ●Workpiece: High carbon steel, alloy steel, tempered steel (25 to 45HRC), tool steel, ductile cast iron, aluminum alloy casting Specifications: ●Accuracy: OH3 ●Accuracy notation: STD ●Nominal size: M8 ●Pitch (mm): 1.25 ●Thread length (mm): 8.5 ●Total length (mm): 70 ●Shank diameter (mm): 6.2 ●Shank square section (mm): 5 ●Pilot hole diameter (mm): 6.75 ●Number of teeth: 2.5 teeth ●Machining thread: Metric thread ●Surface treatment: V coating Material/Finish: ●Powdered high speed steel (CPM)