Malco's high speed 1/4-inch (6.4 mm) diameter Hole Saw Bit fits both the original Hole-in-One hole saw with built-in arbor and current 2-piece Hole-in-One with separate arbor.
- 3-1/2" (88.9 mm) Length
- Hole Saw 1/4" (6.4 mm) Diameter
- Replacement Pilot Drill Bit for Malco Hole-in-One Hole Saws
- Diameter in. (mm): 1/4" (64)
