Glass&Porcelain Tools
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Tin-coated Glass Drill Bits with cross tips
Tungsten carbide tip
Round shank
cross tips
Size:3mm,4mm,5mm,6mm,8mm,10mm,12mm
Smooth drilling
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General Glass Drill Bits with Straight Tip
Tungsten carbide tip
Round shank
Straight tip
Size:3mm,4mm,5mm,6mm,8mm,10mm,12mm
Smooth drilling
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Carbide Tip Twist Drill Bits for stone,glass,wood etc
Tungsten carbide tip
Twist flute design
Straight tip
Suitable for stone,glass,wood,metal etc
Smooth and precise drilling