KEEYWOLT Diamond Core Drill Bit, Diameter 35mm 1-3/8", Thread 5/8-11, Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick
- Dimension—Total Length 60mm, Diameter 35mm 1-3/8\", Thread 5/8-11, Diamond layer height 15mm, Max working depth 50mm;.
- Vacuum Brazed—More Heavy Duty and Wear Resistant than electroplated diamond bit, provide very high efficiency,cuts faster,durable and sturdy
- Special Design— U-Shape Chip Flutes at both Sides of Drill Bit for fast Removing Stone Chips and Improve drilling efficiency
- General Purpose—Drilling for granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic, compatible with most angle grinder/driller
- Recommendation—Wet/Dry drilling both OK, Use water for longer work life and higher efficiency.