Specificartion: 57*4*10*R/L
Size avainable
1. Imported amicron tungsten carbide from Luxemburg
2. Super abrasion, high precision
3. Manufactured by CNC grinding machine
4. Concentricity of drill is below 0.01mm
5. Excellent effect for hard boars such as melamine panels
6. New edge angle makes bore smooth, no chipping.
7. T.C.T drill bit makes longer life
8. Customer design offered
9. Suitable for drilling wood, PVC and plastic material
10. Various specification to meet your requirement
11.12years' experience in this field.
12. Export to customers all over the world.
Size avainable
| Code | Total length(mm) | Cutting diameters(mm) | Shank diameters(mm) | Rotating directions |
| 3DB001 | 57 | 3 | 10 | R/L |
| 3DB002 | 57 | 4 | 10 | R/L |
| 3DB003 | 57 | 5 | 10 | R/L |
| 3DB004 | 57 | 5.5 | 10 | R/L |
| 3DB005 | 57 | 6 | 10 | R/L |
| 3DB006 | 57 | 6.5 | 10 | R/L |
| 3DB007 | 57 | 7 | 10 | R/L |
| 3DB008 | 57 | 8 | 10 | R/L |
| 3DB009 | 57 | 9 | 10 | R/L |
| 3DB010 | 57 | 9.8 | 10 | R/L |
| 3DB011 | 57 | 10 | 10 | R/L |
| 3DB012 | 57 | 10 | 10 | R/L |
| 3DB013 | 57 | 11 | 10 | R/L |
| 3DB014 | 57 | 12 | 10 | R/L |
| 3DB015 | 57 | 13 | 10 | R/L |
| 3DB016 | 57 | 14 | 10 | R/L |
| 3DB017 | 57 | 15 | 10 | R/L |
| 3DB018 | 57 | 16 | 10 | R/L |