Yamawa Stainless Steel Spiral Tap SU-SP P3 9/16W12 SU-SP-P3-9/16W12 1 piece

Catalog number: SU-SP-P3-9/16W12 Features: ●Ideal for blind hole machining in materials such as stainless steel, which is extremely sticky due to work hardening, as well as chromium steel and molybdenum steel. ●Optimal design of the threaded section reduces the machining burden on each cutting edge. ●Reduced cutting resistance extends tool life. ●Stable chip discharge provides a good finish. ●Improved strength extends tool life. ●Can be used in both synchronous and asynchronous modes. Applications: ●For blind hole machining. ●Work material: alloy steel, stainless steel. Specifications: ● Precision: P3 ● Precision notation: P grade ● Nominal dimensions: W9/16 ● Thread length (mm): 26 ● Total length (mm): 95 ● Shank diameter (mm): 12.5 ● Shank square section (mm): 10 ● Counterbore diameter (mm): 12.3 ● Number of threads: 12 ● Number of engaging threads: 2.5 threads ● Machined thread: Whitworth thread ● Surface treatment: Oxidation treatment ● Number of grooves: 3 Material/Finish: ● High-speed tool steel (HSS)