Yamawa Spiral Tap SP P1 1/8W40 SP-1/8 1 piece

Catalog number: SP-1/8 Features: ●The groove is twisted, so it discharges small, curled, continuous chips to the rear and does not clog with chips, making it ideal for blind hole processing. ●It has a sharp cutting edge, making it ideal for threading, especially sticky work materials and plastics. ●The tap is easy to bite into. ●It is also possible to perform intermittent cutting of pilot holes with keyways. ●The blade strength is inferior to HT, so the HT shape is more suitable for high hardness materials. Applications: ●For blind hole processing. ●Work material: Low carbon steel, medium carbon steel, and high carbon steel. Specifications: ●Shank diameter (mm): 4 ●Shank square section (mm): 6 ●Shank square section (mm): K3.2 ●Thread length (mm): 11 ●Precision: P1 ●Total length (mm): 46 ●Number of grooves: 3 ●Shank length: 28mm ●Shank square section length: 7mm ●Neck length: 16mm Material/Finish: ●High speed tool steel (HSS)