Material specific carbide burrs


​​We have added several new material specific carbide rotary burrs to our assortment.

The ST cut geometry is suitable for machining steels, while the VA design is for machining stainless steels. Available in a variety of shapes, both offer improved operator control and generate less temperature which, in turn, increases tool life. 

These latest designs offer improved performance and up to 50 per cent higher metal removal rates, compared to standard carbide burrs. 

In addition, the new GRP cut is for machining fiberglass and composite materials.

Available with drill point and end mill styles, its design reduces splintering and improves entry and exit surface quality.

To support the introduction, we have added three new sets to the burrs assortment. This includes five piece sets featuring the ST cut for steels, the VA design for stainless steel and a coated Double Cut set. 

Meanwhile, a new high speed cobalt (HSS-E) jobber drill has been launched.

The A147 is primarily for machining stainless steel and titanium.

Capable of drilling to depths up to 6xD, the Bright finish A147 features a split point geometry. This improves penetration through the work-piece allowing for reduced torque requirements, improved hole-quality and longer tool life.

The versatile A147 can also be used for machining steel, copper and aluminum.

Its addition supports our existing high speed steel (HSS) quick spiral jobber drill – the A108 – which machines stainless steel in general applications.


Download the latest product brochure on our carbide rotary burrs by clicking on the links below: 

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To find out more about all the new products launched by Dormer Pramet in April click here
or contact your local sales office. 


See also:

Turning from start to finish Heavy roughing made lighter When the grade gets tough