DIN standrad tungsten rotary carbide burrs

carbide rotary burrs mainly used in electrical tools and Pneumatic tools.machines.as so on.         this burr has very good performance in hard metals instead of hand burrs or emery wheel.even high speed steel burrs.

Feature: no power pollution.

1) not easy broken

2) double cutting

3) useing for polishing the hard metal

Kindly mention:1 ) DO choose right shape burr to fit your work piece.

                           2)  DO read instruction carefully.