Lenox 30882-VB2 Vari-Bit #2 1/2" to 1"

Lenox 30882-VB2 Vari-Bit #2 1/2" to 1" Step Drill Bit

Hole Sizes:1/2,9/16,5/8, 11/16,3/4,13/16, 7/8,15/16,1
Chuck Size: 3/8

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
Long tool life - Steam oxide coating adds durability
Enhanced flute design removes chips rapidly
1/4" Shank (6.4mm)
Chuck Size: 3/8"