5 PCs Dry Diamond Drill Bits Set 6mm Round Shank Brazed Holes Saw Bit for Granite Ceramic Marble Tile Hard Materials
- 6mm Diamond Hole Saw: Dry Diamond Core Drill Bits Kit for drilling holes diameter of 6mm.
- Vacuum Brazed Diamond Technology: Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick (not for wood).
- Dry Drilling Design: Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface; Water can be used as additional cooling to prolong the life of the bit.
- Unique Details: Diamond coating enhances the drilling speed; Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Side flutes help to remove debris and drill holes smooth and fast; Depth mark useful for precise project.
