Features
- 3 flat shank won't slip in arbor or chuck
- 135 deg split point provides accurate hole placement
- Parabolic flute clears chips faster
- Thunderbolt tapered web for added durability
More Specifications
- Bit Diameter: 1/4 in
- Drill Depth: 3 in
- Includes: (1) 1/4 x 4 in HSS Pilot Bit (49-56-8000)
- Length: 4 in
- Material: HSS
- Shank Size: 1/4 in
- Shank Type: 3-Flat
- Suitable for: 49-56-7140 Hole Saw Arbors