Professional step drill set for commercial or occasional use

1/8" - 1-3/8" step drills

Imperial sized step drill set 5pc step drill set

A set of 5 different step drills, stepped cone cutters

Step drills offer a significant advantage over cone drills because they offer a positive stop when a hole reaches a certain size

Cuts a perfectly round hole in sheet metal

Saves time as you don't have to keep changing the dill size for a larger hole to be drilled

Works perfectly on drilling holes in a number of materials including steel, copper, aluminium, plastic etc...

Self - starting penetrate, no working and no pilot drill required

Manufactured from HSS for maximum strength and durability

12mm flat shanks so suitable for use in most drilling machines, whether, electric, battery or air

Double flutes make a perfectly round hole and automatically deburr as you drill

For complete performance each time please ensure that the drills are well lubricated, especially when drilling aluminium

HRC 62 Drills

Self starting design

SET INCLUDES THE FOLLOWING SIZE DRILLS

• DRILL 1 STEPS - 3/16", 1/4", 5/16", 3/8", 7/16" and 1/2"
• DRILL 2 STEPS - 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32" and 1/2"
• DRILL 3 STEPS - 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16" and 3/4"
• DRILL 4 STEPS - 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4" and 1-3/8"
• DRILL 5 STEPS - 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16" and 7/8"

Comes in metal tin for easy storage and transportation