Lenox 30884-VB4 Vari-Bit #4 3/16" to 1/2"

Lenox 30884-VB4 Vari-Bit #4 3/16" to 1/2"

Hole Sizes:3/16,1/4,5/16 3/8,7/16,1/2
Chuck Size:1/4"

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)