Drill Clean Cuts Fast.
Drill clean, round holes fast with the Lenox Vari-Bit Variable Step Drill Bit. Patented two-flute design cuts cleanly and removes chips rapidly while the split point penetrates faster with less walking. Steam oxide coating adds durability for longer tool life. Variable sizes include 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", and 3/4".
- Accurate, burr-fee holes
- Starts on contact
- Long tool life