3-13 Mm Diamond Core Drill Bits , Electroplated Drill Bits For Glass Fast Drilling
Diamond Core Bit
,Concrete Core Drill Bit
3-13mm Electroplated drill bits for glass drilling, fast drilling and no chipping.
Application:
1) Glass Drill Bits are designed for professional contractors who demand the very fast drilling.
2) Dilling materials on glass materials.
3) Capable of drilling clean hole.
Outer Diameter:
3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 13mm.
Picture of electropalted type glass drilling bits:

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