Features of glass diamond drill bits: 

• Steady drilling with better smoothness
• Free drilling and long lifespan
•  No damage to the edge
•  High drilling efficiency

 

Specification of glass diamond drill bits:

Cone shank:45°

Wall Thickness:1mm

Length: 75mm, 95mm

Threaded shank:1/2",1/4"

 Straight shank: 8mm,10mm,12mm

 

for more infromation about glass diamond drill bits, please contact us.

 

Threaded shank drill                  STraight shank drill bits                  COne shank drill bits