Dry Diamond Drill Bit Set Five Piece One Quarter Inch Six Millimeter Hole Saw Kit Heavy Duty For Granite Marble Masonry Concrete Tile Ceramic Glass And Hard Plastic With Wax Core Cooling For Fast Precise Drilling In Tough Surfaces

Dry Diamond Drill Bit Set, 6 mm (1/4 in), 5pc kit
✔️ 5 pieces, 6 mm (1/4 in) dia, 8 mm diamond length, round shank

This dry diamond drill bit kit is designed for fast, clean holes in granite, marble, masonry, concrete, tile/ceramic, glass, and hard plastic. It supports dry drilling for workability on tough surfaces and features wax cooling and vacuum brazing for long life.

✅ 5 pieces in set (diameters: 6 mm / 1/4 in)
✅ Diamond length 8 mm, round shank
✅ Wax core cooling for lubrication during drilling
✅ Dry drilling design with vacuum brazing for long life and high speed
✅ Suitable for granite, marble, masonry, concrete, tile/ceramic, glass and hard plastic

💡 What is a dry diamond drill bit set used for on hard materials? This handy kit helps you drill fast and clean holes in challenging substrates. - Long-lasting performance for granite, marble, concrete, tile, ceramic, glass, and hard plastic - Compatible with standard drill chucks thanks to round shank - Wax core cooling provides lubrication during dry drilling - Vacuum brazed diamonds maximize wear life and drilling speed

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