Century Drill And Tool Step Drill 12 Steps #4 3/16″-7/8″ Hss Zirconium Coated Step Depth 1/8″ Shank 3/8″ Size:#4 3/16″-7/8″ x 1/8″ x 3/8″ Designed to operate at much

Designed to operate at much higher temperatures than regular incandescent lamps

Economy kit

75-inch handle with a poly D-grip

and prolonged exposure to sunlight

The durable all-purpose brush and dustpan set locks together for easy storage

Century Drill And Tool Step Drill 12 Steps #4 3/16″-7/8″ Hss Zirconium Coated Step Depth 1/8″ Shank 3/8″ Size:#4 3/16″-7/8″ x 1/8″ x 3/8″ Designed to operate at muchHigh 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