We are professional glass tools manufacturer which making and selling:
Carbide tool,Carbide scriber,carbide tipped scriber,engrabing pen,
Lettering carbide pen,carbide alloy scriber,carbide alloy drill,carbide
Alloy wheel,Normal Ceramic Cutter,deburring tool.

Carbide tungsten head,iron shank chrome plated
Used for drilling on glass,cement wall,floor,marable,granite,tile and iron board etc.Dia:4mm,6mm,8mm,10mm,12mm,
It can be designed according to special requirement.