- The drilling bits is designed for Drilling Porcelain Tile Marble Ceramic Granite Stoneware Quartz Artificial Stone
- Diameter 35mm/1-3/8″, connection: SDS plus shank, Diamond grit #40/45, the total length 75mm,diamond height 10mm, the drilling height 30mm, the shank length 40mm.
- #40/45 diamond grain make the hole smooth and clean, and can achieve excellent surface effect
- U-groove teeth design provides sharper drilling, helps chip removal, longer working life
- This core bit is suitable for Electric Hammer Drill. Attention: Don’t use the hammer mode. If you want to use angle grinder or others machine , you need an adapter, eg: M14 thread
