Carbide burs are probably the most favored and versatile cutting tools utilized in just about any industry. Produced from Tungsten Carbide these are primarily utilized to remove burrs (the tiny flakes of metal) that often stay on the job piece after the machining process. Burs can be found in standard lengths long series (for challenging to reach applications) as well as in miniature sizes (to be used in pencil grinders).
Features
Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be utilized with rigid tool holding systems
Uncoated tools feature just the base substrate without any additional treatment or coatings and are ideal for a wide range of applications
Round shanks allow use using a wide selection of tool holding systems
Double-cut style has rows of cutting teeth decline in two intersecting directions for fast material removal as well as a rougher finish
For deburring, interior contour work
CUT TYPE
Singlecut
General purpose tool for surefire, copper, brass and steels
Fairly aggressive cutting action, with higher material removal rates
It leaves a good finish of many all materials, nevertheless the bite could be demanding on operators
Doublecut
For general purpose use including iron, copper, brass and steels
The Doublecut utilizes a cross flute of exactly half the amount of standard flutes in a opposing helix
Sliver dimension is cut down tremendously, as they are the operator fatigue from the balanced cutting forces
Lower RPMs might be utilized with little negative effect on performance
The decreased load compatible operator’s often feeding it more aggressively
Alumacut
Great for all non-ferrous, non-metallic workpieces like aluminum, zinc, plastic, wood, etc.
An incredibly aggressive cutting action, with little if any chance of plugging these flutes up
Diamondcut
Can be a finer cut of opposing helixes
Operating control is very good since the biting action is bound as is also the silver size manufactured from it
This version tends to be preferred in shops where titanium along with other difficult materials (superalloys) are being deburred
With the teeth being smaller and better fragile therefore, tool life is not commonly a few import
Fiberglass will cut nicely with Diamondcut
Chipbreaker
Another type of the Doublecut, this is the slightly less aggressive tool whose main objective is to simply interupt the cut
One, opposing helix is ground in the spiral round the tool, typically
Silver size falls, surface finish falls marginally, hand control climbs up, marginally
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