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 Pavé cut 447 burr from Busch is a unique product that combines both twist drill and round burr in one, eliminating the need to change tools over making your Pavé setting process significantly faster compared to the traditional 2 step approach.
Made from steel this burr is strong and sturdy, it will pre-drill, shape and enlarge in one simple action to a depth and width of 1.0mm diameter, increasing precision and offering an impressive cutting performance.
This range of burrs are specially designed for working on softer precious metals such as gold and silver and will last longer than other burrs.
Designed to be used in conjunction with a pendant drill, hobby drill, micromotor or even a pin vice such asor .
Mounted onto a 2.34mm shank that fits into the collet/chuck of the drill, and when turned the blades cut into and removes the surface being worked upon.
To prolong the life of a burr and reduce chatter, a lubricant such as Burr Life () can be used.

























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