Yamawa Z-PRO Roll Tap for Medium Hard Carbon Steel MHRZ G8 M12X1.5 B MHRZ-Z-G8-M12X1.5-B 1 piece

Catalog number: MHRZ-Z-G8-M12X1.5-B Features: ●Reduced torque achieved through our unique specifications. ●Durability is dramatically improved with highly wear-resistant materials and coatings. ●Realizes stable female thread machining of tempered materials (up to 35HRC). ●Can be used with water-soluble cutting oils. Applications: ●For blind hole machining. ●Workpiece materials: medium carbon steel, high carbon steel, alloy steel, tempered steel. Specifications: ● Precision: G8 ● Precision notation: G grade ● Nominal size: M12 ● Pitch (mm): 1.5 ● Thread length (mm): 15 ● Total length (mm): 110 ● Shank diameter (mm): 8.5 ● Shank square section (mm): 6.5 ● Counterbore diameter (mm): 11.31 ● Number of engagement threads: 2 ● Machined thread: Metric thread ● Surface treatment: TiCN coating ● Shank length (mm): 56 ● Shank square section length (mm): 9 ● Number of projections: 8 Material/Finish: ● High-speed tool steel: Cobalt high speed steel (HSS-Co)