Yamawa High Performance Roll Tap HP-RZ G5 2-56UNC B HP-RZ-G5-2-56UNC-B 1 piece

Catalog number: HP-RZ-G5-2-56UNC-B Features: ● A roll tap suitable for machining steel materials (35 HRC or less) and light alloys, and also compatible with high-speed machining (20 to 50 m/min). ● Can process stainless steel and tempered materials (up to 40 HRC). ● Machining torque is reduced by 20% or more, allowing for a significant increase in lifespan compared to conventional products. ● Can be used with water-soluble cutting oil. Applications: ● For blind hole machining. ● Workpiece materials: low carbon steel, medium carbon steel, high carbon steel, alloy steel, stainless steel. Specifications: ● Precision: G5 ● Precision notation: G grade ● Nominal dimensions: UNC No. 2 ● Thread length (mm): 8.1 ● Overall length (mm): 42 ● Shank diameter (mm): 3 ● Shank square section (mm): 2.5 ● Counterbore diameter (mm): 1.99 ● Number of threads: 56 ● Number of engaging threads: 2 threads ● Machined thread: Unified thread ● Surface treatment: TiCN coating Material/Finish: ● High-speed tool steel: Powdered high speed steel (HSS-P)