Yamawa Cutting Tap Pilot Hole Check Pin Tapered Type CPC-T 1/2-20UNF CPC-T-1/2-20UNF 1 Piece

Catalog number: CPC-T-1/2-20UNF Features: ●A pilot hole check pin (tapered type) for cutting taps that allows for simple checking of pilot hole diameter with just one pin. ●High speed tool steel is used for wear resistance. ●Can be used for both through holes and blind holes with ample space. Specifications: ●Nominal size: UNF1/2 ●Thread length (mm): 23.4 ●Total length (mm): 110 ●Shank diameter (mm): 12 ●Shank square section (mm): 9 ●Number of threads: 20 ●Surface treatment: Non-coated ●For cutting taps ●For unified threads ●Tapered type Material/Finish: ●High speed tool steel (HSS)