3pc HSS Titanium Coated Step Drills Cone Cutters 4mm - 32mm Drill Bits

Professional drills for commercial or occasional use

3pc step drill set

Titanium coated step drills

Hex shank this prevents the items from slipping when in the drill chucks

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

HSS titanium coated drills for maximum strength

With a cone drill it is easy for it to dig in and make a hole that is too large

A set of 3 step drills / steeped cone cutters

Cuts a perfectly round hole in sheet metal

Works perfectly on drilling holes into thin materials such as steel, copper, aluminium, plastic etc...

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

Self starting penetrate, no working and no pilot drill needed

Each drill is clearly labelled with the depth diameter in steps

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

SET INCLUDES THE FOLLOWING

• Small Step Drill - 4mm - 12mm (in 2mm increments) / 5 steps
• Medium Step Drill - 4mm - 20mm (in 2mm increments) / 9 steps
• Large Step Drill - 4mm - 32mm (in 2mm increments) / 15 steps