10 Pcs 1/8 inch Diamond Drill Bit Hollow Core Diamond Coated Glass Drilling 3mm Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary

Brand: DRILAX Looking for high-quality hollow core diamond drill bits? This 10-piece set of 1/8 inch diamond-coated drill bits is perfect for drilling through glass, marble, tile, and granite with ease. Designed for clean, precise holes, these drill bits are ideal for a variety of DIY projects, including jewelry and lapidary work. The hollow core design ensures efficient cutting, and the 3mm cylindrical burr kit is highly durable. Features of Hollow Core Diamond Drill Bit: Suitable for glass, marble, tile, or granite. Diameter: 1/8 inch Total length :2 inches Shank Diameter : 0.094 inch Quantity: 10 Pcs Drill Holes In Seconds and use water as a lubricant Quick Tips 1. Please add water for coolant and drill slowly 2. Start the drill at 45 Degrees to surface and align to 90 Degree as the hole forms 3. Never use drills while the machine is in hammer action. 4. Holes Require No Further Work As Cutting Is Clean 10 Pcs Packed in Simple Drilax Packing Details: Drilax 10 pcs 3mm 1/8" Diamond