Yamawa Dry Processing Roll Tap OL+RZ G7 M4X0.7 P OLRZ-G7-M4X0.7-P 1 piece

Catalog number: OLRZ-G7-M4X0.7-P Features: ●This roll tap enables tapping without lubrication for burred thin steel plates and steel materials with relatively short processing lengths, with sizes of M6 or less. Applications: ●For through hole processing. ●Workpiece: low carbon steel, medium carbon steel, high carbon steel, alloy steel, stainless steel, aluminum alloy castings. Specifications: ●Accuracy: G7 ●Nominal size: M4 ●Pitch (mm): 0.7 ●Thread length (mm): 11 ●Total length (mm): 52 ●Shank diameter (mm): 5 ●Shank square section (mm): 4 ●Number of teeth: 4 teeth ●Machining thread: Metric thread Material/Finish: ●Powdered high speed steel (HSS-P) Caution: ●Pre-drilling the pilot hole has a large effect on the accuracy of the screw. ●Please be careful when drilling the pilot hole.