Product Material: High-quality alloy
Angle: 45 degrees / 90 degrees
Hardness: HRC56-58
Surface Roughness: Within RZ2.5
Product Features: Made of high-quality alloy steel, quenched and hardened, with good shock resistance. Surface treated with blackening, resistant to high temperatures and corrosion.
Main Uses: Suitable for heavy cutting, uneven hole surfaces, and rough workpieces.