Cheap diamond bit, Buy Quality diamond drill bit directly from China diamond bit manufacturers Suppliers: 3mm Dia Shank Taper Shaped Tip Diamond Grinding Burr Drill Bit 30 Pcs
Product Name Grinding Diamond Burr Bits Tip Shape Taper Head Material Alloy, Diamond Shank Diameter(Each) 3mm / 0.12" Each Length 45mm/ 1.8" Case Size 144 x 60 x 20mm / 5.7" x 2.4" x 0.8"(L*W*T) Color Silver Tone