30 PCS diamond coated burrs glass drill bit set DB300
30 PCS diamond coated burrs glass drill bit set DB300

30 PCS diamond coated burrs glass drill bit set DB300

Model NO.
DB300
Quantity:
Specifications:
Heads Shapes: Sphere, cylinder, bullet, or needle sharp
Total length: 45mm (1 3/4"inch)
Shank diameter : 3mm
They will fit your hand drill, drill press with a 3mm collector
Grit : 120 (medium)

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