Complete 12 Pc M14 Diamond Core Drill Bit Set For Tile And Marble Plus Granite And Concrete With Angle Grinder Adaptors And Aluminum Case To Get The Job Done Right

12 Pc M14 Diamond Core Drill Kit For Tile Stone And Blocks
✔️ Includes 12 diamond drill bits 6mm to 100mm for masonry work

This drill bit pack helps cut holes through ceramic tile granite stone and concrete. It works best with angle grinders or standard electric drills.

✅ Hardened steel shank connects directly to grinder adapter
✅ Aluminum case stores all pieces without moving during travel
✅ M14 spindle threads work with most power tools available
✅ Sharp edges grind through glass tile and brick easily

💡 What determines the lifespan of a diamond core bit during usage
Water lubrication reduces heat buildup inside the hole depth
Consistent feed pressure ensures the abrasive grit stays sharp
Professional grade diamonds prevent premature wear on the tool