Specification :

1. For cutting thick metal up to 30mm and 50mm thickness.
2. The cutting length is 35mm and 60mm.
3. The material is inculding M2, M35 and M42 High Speed Steel.
4. With faster feed rates are reach more cutting teeth.
5. The hole cutter can drill holes three times faster than traditional hole-making tools.
6. The cutting edges can be re-sharpened.
7. For high precision drilling in metallic sheet.
8. Produce smoother surface.
9. Requires no step drilling.