20PCS 3-40MM DIAMOND DRILL BITS SET GLASS HOLE SAW CUTTER IN SOUTH AFRICA

Description: 20Pcs 3-40mm Diamond Drill Bits Set Glass Hole Saw Cutter Tools Specification: Material:metal Diameter:3-40mm Size: Features: 1.Made of high quality metal material,strong hardness and very durable. 2.20 different diameter for you to choose,perfectly meet you need. 3.Holes require no futher work as cutting is clean. 4.Suitable for use in drill hole on glass, marble or tile. Package Included: 1 x 3mm diamond drill bit 1 x 4mm diamond drill bit 1 x 5mm diamond drill bit 1 x 6mm diamond drill bit 1 x 8mm diamond drill bit 1 x 10mm diamond drill bit 1 x 12mm diamond drill bit 1 x 14mm diamond drill bit 1 x 16mm diamond drill bit 1 x 18mm diamond drill bit 1 x 20mm diamond drill bit 1 x 22mm diamond drill bit 1 x 25mm diamond drill bit 1 x 26mm diamond drill bit 1 x 28mm diamond drill bit 1 x 30mm diamond drill bit 1 x 32mm diamond drill bit 1 x 35mm diamond drill bit 1 x 38mm diamond drill bit 1 x 40mm diamond drill bit Note: 1. Please add water for coolant and drill slowly 2. start drill at 45 degree to surface and align to 90 degree as hole forms 3. Never use drills while machine is in hammer action. More Details: