钻石钻头

We are the manufactrurer to make High Quality Milling Cutter, Diamond Drill Bits, Copper Glass Drill Bit, Glass Drill Tools, Contersinks, Countersink Bits, Diamond Core Drill Bit, Core Bit, Glass Tools. We manufacturing a various of high class Glass Machinery Equipments spare parts, such as: High Quality Diamond Drill Bit, Glass Drill Bits, Glass Drill Bit, Brass Drill Bit, Core Bits, Glass Drill Tools, Drill Bits Tools, Countersink, Counter Sunk, Countersinking, Milling Cutter and Drill Shells, Drill Shell. Note: 1: Straight-Shank / Taper Shank Drill Bit, Unitary Drill Bit Materials: Either Diamond or Copper Brass. Length of Drill bit can be: 65mm / 75mm / 95mm Available Diameter can be: Dia. 5mm up to Dia.180mm 2: Countersink Bits Available Diameter can be: Dia. 18 / 20 / 25 / 30 / 35 / 40 / 45 / 50 / 55 / 60mm,