Yamawa Roll Tap for Medium Hard Carbon Steel JIS MHRZ-J G8 M6X1 B MHRZ-G8-M6X1-B 1 piece

Catalog number: MHRZ-G8-M6X1-B Features: ●High tapping torque, stable thread processing is possible even for tempered materials with a hardness of 35 HRC, which was previously considered difficult to process with roll taps. ●Durability is dramatically improved with materials and coatings with excellent wear resistance. Applications: ●For blind hole processing. ●Workpiece: medium carbon steel, high carbon steel, alloy steel, tempered steel (25-35 HRC). Specifications: ●Accuracy: G8 ●Accuracy notation: G grade ●Nominal size: M6 ●Pitch (mm): 1 ●Thread length (mm): 11 ●Total length (mm): 62 ●Shank diameter (mm): 6 ●Shank square section (mm): 4.5 ●Number of threads: 2 ●Machined thread: Metric thread ●Surface treatment: TiCN coating ●Machined thread: Metric thread ●Number of threads: 2 Material/Finish: ●Cobalt high speed steel (HSS-Co) Note: ●Pre-drilling the pilot hole has a significant effect on the accuracy of the thread. ● Take great care when drilling pilot holes.