The Rotabroach™ Raptor Cutters have a unique and exclusive geometry. They are designed to ensure that they will last longer, cut faster and give a better and more accurate finished hole than any other annular cutter.

The cutters are manufactured from HSS with the addition of aluminium (M2AL), and heat-treated to a high temperature to ensure excellent hardness.

This Rotabroach™ HSS Raptor Cutter has the following specification:

Diameter: 18mm
Cutting Depth: 25mm