Greenlee® Kwik Stepper® Step Bits
Greenlee® Kwik Stepper® Step Bits

Greenlee® Kwik Stepper® Step Bits

Unique split-tip design penetrates through steel faster. Resists walking or skidding, even on round surfaces. Balanced, double-flute construction requires less pressure, does the work for you. Designed and manufactured in USA...

Irwin® Unibit® High Speed Steel Fractional Self-Starting Bit
Irwin® Unibit® High Speed Steel Fractional Self-Starting Bit

Irwin® Unibit® High Speed Steel Fractional Self-Starting Bit

Single-flute cutting edge for greater control through steps. Hex shank prevents slipping in drill chuck. Also available with (TiN) coating for longer life. New speedpoint tip penetrates faster than previous unibits and prevents walking. Ideal for drilling holes into thi..

Lenox Vari-Bit® Step Drill Bits
Lenox Vari-Bit® Step Drill Bits

Lenox Vari-Bit® Step Drill Bits

Patented two flute design cuts fast, clean, round holes. Split point design for faster penetration and less walking. Steam oxide coating adds durability. Enhanced flute design removes chips rapidly...

Unibit® High Speed Steel Fractional Hole Enlarging Bit
Unibit® High Speed Steel Fractional Hole Enlarging Bit

Unibit® High Speed Steel Fractional Hole Enlarging Bit

Single-flute cutting edge for greater control through steps. 3 flatted shank prevents slipping in drill chuck. Also available with titanium nitride coating for longer life. Patented single-flute cutting edge gives the user a true round hole every time. Ideal for drillin..

Irwin® Unibit® Step Drill Set-3pc
Irwin® Unibit® Step Drill Set-3pc

Irwin® Unibit® Step Drill Set-3pc

Single-flute cutting edge for greater control through steps. Hex shank prevents slipping in drill chuck. Also available with (TiN) coating for longer life. New speedpoint tip penetrates faster than previous unibits and prevents walking. Ideal for drilling holes into thi..