Brand: SHDIATOOL
Features:
- 2 in 1:This diamond drill bits is designed for Drilling a hole or Edging, Enlarging, Grinding and Polishing the exsit holes or shaping edge of materials.
- Size:1pc,Diameter 20mm/4/5″, triangle shank, Diamond grit #35/40, the total length 60mm.
- Multipurpose:Drilling and Grinding in one Special design for the combination of drilling and grinding at the same time with high efficiency
- Vacuum Brazed Technology improve product performance and prolong service life,Dry/wet using, Btter wet using, can prolong the service life
- High-quality Diamond Grains ensure sharpness of drilling and better finish of milling,Recommended speed 6000RPM, maximum speed 11000RPM
Package Dimensions: 25x67x60