Details
One Piece SDS-MAX Tunnel Bit
- Ideal for drilling large holes where the depth of the hole exceeds the practicality of a core bit
- Chisel and raker teeth are optimized for faster material pulverization
- SDS-Max shank one piece design maximizes energy transfer, while the wide land and substantial core thickness makes these tunnel bits durable even in large hammers
- The centering tip reduces bit walking for exact spot drilling
- The three wide flutes create true round holes while ejecting debris fast