One Piece SDS-MAX Tunnel Bit, 2-1/8", Carbide Mapping Network AF4000-04D: 1/2 NPT Air Filter

AF4000-04D: 1/2 NPT Air Filter

Built-in air filter minimizes dust and debris from entering tool

HP Colour LaserJet toner cartridges ensure you stay productive and avoid wasted time and supplies

they resist water absorption and stay lightweight even when damp

One Piece SDS-MAX Tunnel Bit, 2-1/8", Carbide Mapping Network AF4000-04D: 1/2 NPT Air FilterIdeal 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