Yamawa Roll Tap for Medium Hard Carbon Steel JIS MHRZ-J G10 M20X1.5 P MHRZ-G10-M20X1.5-P 1 piece

Catalog number: MHRZ-G10-M20X1.5-P Features: ●High tapping torque, stable thread cutting is possible even for tempered materials with a hardness of 35HRC, which was previously considered difficult to process with roll taps. ●Durability is dramatically improved with materials and coatings with excellent wear resistance. ●Realizes stable thread cutting for tempered materials (up to 35HRC). ●Can be used with water-soluble cutting oil. Applications: ●For through hole machining. ●Workpiece material: Medium carbon steel, high carbon steel, alloy steel, tempered steel (25-35HRC). Specifications: ●Accuracy: G10 ●Accuracy notation: G grade ●Nominal size: M20 ●Pitch (mm): 1.5 ●Thread length (mm): 20 ●Total length (mm): 105 ●Shank diameter (mm): 15 ●Shank square section (mm): 12 ●Pre-drilled hole diameter (mm): 19.31 ●Number of engagement threads: 4 ●Machined thread: Metric thread ●Surface treatment: TiCN coating ●Shank length (mm): 50 ●Shank square section length (mm): 15 Material/Finish: ●High-speed tool steel: Cobalt high-speed steel (HSS-Co) Note: ●Pre-drilling the pilot hole has a large effect on the accuracy of the screw. ●Please be careful when pre-drilling the pilot hole.