Busch Burr 2 Inverted 2.1mm

Description

Established in 1905, Busch are the leading manufacturers of precision cut rotary accessories and pride themselves on maintaining high quality trend led developments.

This Inverted Burr has been produced from a single piece of hardened steel and is characterised by a stable design which provides a precise power cut and optimum concentricity, ideal for preparing settings.

This burr enlarges (in an inverted cone shape giving it its name) until it reaches its widest point measuring 2.1mm.

The shape is ideal for cutting a shoulder into bezels and to undercut for inlay or channel setting.

It has a full working head depth of 1.86mm and it has a working part angle of 12°.

It is designed to be used in conjunction with a pendant drill, hobby drill, micromotor or even a pin vice such asorto cut or grind away, shape or give pattern to a surface.

Suitable to be used on metal, wax and plastics.

Each burr’s construction consists of a number of teeth/blades (in a given shape) mounted onto a 2.34mm shank.

The shank fits into the collet/chuck of the drill, and when turned these teeth cut into and remove the surface being worked upon.

Quantity of material removed depends on pressure applied, use of ‘Burr Life lubricant’ () helps prolong the burrs cutting ability.

Catalogue Page Number p663