Heavy Duty Diamond Hole Saw Kit With 11 Piece Drill Bits and Chamfer Tool For Tough Porcelain Ceramic Granite Marble Rock And Hard Materials Using Bench Drill

11-Piece Diamond Drill Bit Set For Hard Tile Stone And Titles
✔️ 10 diamond bits 6-65mm plus chamfer tool for bench drills

This handy kit works great for drilling tough surfaces like porcelain tile and granite. You can use it on an electric hand drill or sturdy bench models too.

✅ 10 triangular shank drill bits sized 6mm up to 65mm diameter
✅ Includes one 35mm hex chiseling bit for removing rough edges cleanly
✅ Works on stone masonry brick and hard materials like glass
✅ Made with vacuum brazed diamond for durability and EVA positioner
✅ Recommended speed runs 2000-5000RPM for efficient cutting tasks

💡 Why choose vacuum brazed diamond drill bits?
This method ensures the diamonds stay tight during high speed rotation.
- They cut faster through tough ceramics tiles and stone surfaces - The bits resist warping better than standard metal drill tips when cooling - You get clean holes with an EVA mold positioner holding the tool steady