FEATURES
- Strong core: Tapered core for bit strength and maximum durability, especially when drilling deep holes
- Aggressive material removal: Two stage flute design with variable helix pattern allows for efficient debris removal
- Clean, round holes: Two sharp cutting edges for true holes
- Wear mark indicator: For accurate diameter of holes
- NO BREAK GUARANTEE: If your bit fails for any reason while the wear mark is still visible, we'll replace it (excludes: DW5400, DW5401, DW5401B25)