Yamawa High Performance Roll Tap HP-RZ G7 M8X1.25 B HPRZ-G7-M8X1.25-B 1 piece

Catalog number: HPRZ-G7-M8X1.25-B Features: ● Suitable for machining hard steel materials (HRC 35 or less) and light alloys, and stable threading is possible even under harsh conditions. ● It is now possible to machine stainless steel and tempered materials (up to 40HRC). ● Machining torque has been reduced by more than 20%, making it possible to significantly increase the lifespan compared to conventional products. ● It is now possible to use water-soluble cutting oils. ● Torque-reducing threading taps (Patent No. 3822572) are adopted in the design specifications. Applications: ● Workpiece materials: low carbon steel, medium carbon steel, high carbon steel, alloy steel, stainless steel. Specifications: ● Precision: G7 ● Precision notation: G grade ● Nominal size: M8 ● Pitch (mm): 1.25 ● Thread length (mm): 19 ● Total length (mm): 70 ● Shank diameter (mm): 6.2 ● Square shank section (mm): 5 ● Pilot hole diameter (mm): 7.43 ● Number of engagement threads: 2 ● Machined thread: Metric thread ● Surface treatment: TiCN coating ● Shank diameter (mm): 6.2 ● Square shank section (mm): 8 ● Square shank section (mm): K5 ● Thread length (mm): 18 ● Pitch (mm): 1.25 ● Nominal size 8 ● Precision: G7 ● Total length (mm): 70 Caution: ● Pilot hole processing has a large effect on the precision of the screw. ● Please be careful when drilling pilot holes.