TIMCO M42 Bi-Metal Holesaw Constant - 102mm Corner Brace The lock has been rigorously

The lock has been rigorously tested to BS 3621:2007 which is a common requirement of building and content insurance policies

They are ideal for high quality rebated casement door and window projects

This durable engineering quality drill will give a consistent rapid performance into all non-alloy materials

Suitable for chains up to 22mm

Ideal for securing the bottom of gates and doors in commerical and industrial applications

TIMCO M42 Bi-Metal Holesaw Constant - 102mm Corner Brace The lock has been rigorouslyA constant pitch tooth pattern ensures smooth cutting and less chatter when drilling metal, particularly thin sheet. High quality M42 grade 8% Cobalt HSS steel. Ideal for stainless steel.