Accurate, burr-free holes.
Starts on contact
Patented two flute design cuts fast, clean, round holes.
Split point design for faster penetration and less walking.
Steam oxide coating adds durability. Enhanced ?ute design removes chips rapidly, ensuring longer tool life.
Lenox Vari-Bit® Step drill bit extension has steam oxide coating for long life. It offers 8-Inch extension and fits in 3/8-Inch shank and larger VARI-BIT® step drill. It has patented two-flute design for faster chip removal.
|Ships Ground. Eligible for expedited shipping||Yes|
|Item||Step Drill Bit Extension|
|Shank Size||3/8 Inch and Larger|
|Application||For 3/8 Inch Shank And Larger Vari-Bit Step Drill|