Superior Wear Resistance Microhole Round Bar

Product Name:
Microhole Round Bar

Product Application: The hard alloy round bar is mainly used for manufacturing high-quality tools for processing black metal, such as Tungsten carbide drill bits, Tungsten carbide milling cutters, drills, punch pins, and wear-resistant parts in industrial machinery. The hard alloy microhole round bar is suitable for operations in specific and demanding working conditions.
Product Features:
Composition: The hard alloy round bar is composed of tungsten carbide powder, cobalt powder, a binder, and a small amount of precious metals, sintered through powder metallurgy at a high temperature of 1300 degrees.
Performance: It exhibits high hardness, strength, resistance to high temperatures, excellent wear resistance, and outstanding impact toughness.
Application Fields: The internal hole specifications of the hard alloy microhole round bar range from φ0.08 to φ0.5, making it suitable for applications with high precision requirements, such as hard alloy suction nozzles, tungsten carbide nozzles, Tungsten carbide spray nozzles, and more.

Common Specifications:
1.φ3.3*φ0.1*330;
2.φ3.3*φ0.08*330
3.φ4.3*φ0.2*330
4.φ5.3*φ0.3*330
5.φ6.3*φ0.1*330
6.φ5.3*φ0.5*330
7.φ5.3*φ0.8*330
These specifications cater to various precision machining needs, ensuring outstanding performance in different applications.