Go-To 10 Pack Diamond Drill Bit Set 6mm (1/4 Inch) Small Diamond Hole Saw Kit For Glass Ceramics Porcelain Tile Marble With High Speed Steel And Diamond Coating For Clean Precise Holes
✔️ 6mm diameter, 30mm depth, 51mm length, 5.5mm shank, 800rpm
The 10 pack diamond-coated drill bits are built for precision work on glass, ceramic tile, porcelain, and marble. With a tough high-speed steel core, nickel-plated body, and thick diamond coating, these bits deliver clean holes and resist corrosion in repeated use. Ideal for home projects, tile work, crafts, and light fabrication.
✅ Hole diameter: 6 mm (0.24 in); drilling depth: 30 mm; total length: 51 mm; shank diameter: 5.5 mm; max RPM: 800/min
✅ Material: premium high-speed steel with nickel plated body and thick diamond coating
✅ Clearance design at the entry reduces heat and aids chip removal
✅ Suitable for glass, tiles, porcelain stoneware, granite slabs, and marble
✅ Compatible with any brand diamond tipped drill bits
💡 What is the best way to use a diamond drill bit set for glass and tile projects?
Short, handy tips to get clean holes:
- Start at a 45 degree entry, then move to 90 degrees as you bore
- Keep water flowing to cool the bit and flush debris
- Apply steady, light pressure and avoid pushing hard