Description

D3730 5 pc. Step Drill / Countersink Set

A handy set for your sheet metal drilling and countersink needs.

This Steelex TiN coated D3730 5 pc. Step Drill / Countersink Set includes a metric and fractional inch step drill and a 5 flute 3/8″, 1/2″ and 3/4″, 82° countersink.

The step drills bore perfect holes in sheet metal from 4mm to 12mm and 3/16″ to 7/8″ without the need to change bits.

Both step drills have quick release hex shanks and laser etched markings.

To keep you organized, a see-thru wooden storage box is included.