Yamawa Spiral Tap SP P3 M39X2 SP-P3-M39X2 1 piece

Catalog number: SP-P3-M39X2 Features: ●The twisted grooves eject small, curled, continuous chips to the rear and prevent chip clogging, making it ideal for blind hole machining. ●Excellent cutting performance, making it ideal for threading sticky work materials and plastics. ●Easy to bite into the tap. ●Also capable of intermittent cutting of pilot holes with keyways. ●Blade strength is inferior to HT, so the HT shape is more suitable for high hardness materials. Applications: ●For blind hole machining. ●Work material: Medium carbon steel. Specifications: ● Precision: P3 ● Precision notation: P grade ● Nominal size: M39 ● Pitch (mm): 2 ● Thread length (mm): 52 ● Total length (mm): 165 ● Shank diameter (mm): 30 ● Shank square section (mm): 23 ● Counterbore diameter (mm): 37.1 ● Number of engaging threads: 2.5 threads ● Machined thread: Metric thread ● Number of grooves: 4 ● Spiral tap for blind holes Material/Finish: ● High-speed tool steel (HSS)