VARI-BIT® HSS VB-1 Step Drill Bit drills fast, clean, and round holes.
VARI-BIT® HSS VB-1 step drill bit measuring 3" is used for greater control through steps. Bit with 7/8" - 1/2" Dia is used in high torque power tools.
- Bit diameter: 1/8 - 1/2 in by 1/32 in increments
- Shank diameter: 1/4 in
- Number of flutes: 2
- Overall length: 3 in
- Material: High speed steel
- Accurate, burr-free holes: patented two flute design cuts fast, clean, round holes
- Starts on contact: split point design for faster penetration and less walking; Use of LENOX PROTOOL LUBE® recommended to extend tool life
- Long tool life: steam oxide coating adds durability, enhanced flute design removes chips rapidly
- Cutting direction: right; Flute type: Straight; Number of Steps: 13
- 1/8 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 9/32 in, 5/16 in, 11/32 in, 3/8 in, 13/32 in, 7/16 in, 15/32 in, 1/2 in diameters