Description:
1. Industrial grade belt punch: optimized material, professional design and excellent quality
2. Alloy steel material: high hardness, good wear resistance and not easy to rust
3. High frequency quenching of cutting edge: high frequency quenching heat treatment, high hardness of cutting edge and more durable
4. Wide and thick chip removal: remove a large number of sundries to facilitate smooth drilling
5. NC grinding of oblique notch: oblique edge design of cutting edge, labor-saving and fast punching
6. Double pattern knurling design: effective anti-skid, comfortable feel, beautiful and durable
Specifications:
Material: 40 chromium alloy steel
Dimensions: as shown in the figure
Hardness: 48-55 degrees
Application: leather, cloth, thick paper, plastic, cork punching operation, etc
Packing list:
1*Leather Punching punch