Century Drill And Tool Step Drill 9 Steps #3 1/4″-3/4″ Hss Zirconium Coated Step Depth 1/8″ Shank 3/8″ Size:#3 1/4″-3/4″ x 1/8″ x 3/8″ includes: (2) tank bolts (3/8-inch

includes: (2) tank bolts (3/8-inch x 3-1/4-inch)

Multiple-size electrical knockouts

Features reversible tungsten carbide blade for extended life and safety hand grip to prevent cuts

or remove excess mortar from bricks

Fully transferable 15 year warranty

Century Drill And Tool Step Drill 9 Steps #3 1/4″-3/4″ Hss Zirconium Coated Step Depth 1/8″ Shank 3/8″ Size:#3 1/4″-3/4″ x 1/8″ x 3/8″ includes: (2) tank bolts (3/8-inchHigh speed step drill for drilling and deburring holes in ferrous and non ferrous metals plastics and wood up to 1 8 Inch thick Double flute design reduces chatter and deburrs holes Zirconium coating reduces wear for a longer tool life