Features
- Tapered core for bit strength and maximum durability, especially when drilling deep holes
- 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 assures accuracy of hole diameter
More Specifications
- Finish: Bright
- Includes: 3/16 x 4-1/2 x 6-1/2 in 1/4 x 2 x 4 in 1/4 x 4 x 6 in 3/8 x 4 in x 6 in 1/2 in x 4 in x 6 in Bits
- Material: Carbide
- Number Of Pieces: 5
- Suitable for: Electric or Cordless Rotary Hammers