Description:

This 3 Piece Titanium Nitride Coated High Speed Steel Drill Bit Set

The step drill bits feature a double fluted design for optimum speed and accuracy.

Made from M42 High Speed Steel with a Titanium coating for reduced friction and heat

Heat Treated and Highly Polished

Titanium nitride coating for cooler running

Three Sided Shank on these step drills Prevents Slipping in the Chuck

Each Step drill has 2 flutes to give a faster, smoother cut and the tapered face of the next cutter automatically deburrs the finished hole.

Each step drill has size markings for easier hole identification.

Ideal for thin metals, steel, aluminium, copper, brass, fibreglass, pvc etc. making these step drills useful for many plumbing, electrical and automotive tasks.

No pilot holes or pre-drilling required.

Automatically deburrs holes as you drill

The set comes complete with a nylon storage pouch.

Package Included:

1pcs 6 step drill: 3/16″ to 1/2″, Increments of 1/16″

1pcs 9 step drill:1/4″ to 3/4″, Increments of 1/16″

1pcs 13 step drill:1/8″ to 1/2″, Increments of 1/32″

1pcs nylon storage pouch