Carbide burs are some of the most widely used and versatile cutting tools used in practically every industry. Produced from Tungsten Carbide they are primarily employed to remove burrs (the small flakes of metal) that always stick to the job piece as soon as the machining process. Burs can be bought in standard lengths long series (for tough to reach applications) along with miniature sizes (to use in pencil grinders).
Features
Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but you are more brittle and ought to supply with rigid tool holding systems
Uncoated tools feature exactly the base substrate without the additional treatment or coatings and they are well suited for a variety of applications
Round shanks allow use using a wide variety of tool holding systems
Double-cut style has rows of cutting teeth cut in two intersecting directions for fast material removal and a rougher finish
For deburring, interior contour work
CUT TYPE
Singlecut
General purpose tool for cast iron, copper, brass and steels
Fairly aggressive cutting action, with good material removal rates
It leaves a pleasant finish on most all materials, though the bite might be demanding on operators
Doublecut
For general purpose use including certain, copper, brass and steels
The Doublecut utilizes a cross flute of exactly half the quantity of standard flutes in the opposing helix
Sliver sizing is reduced, as is also the operator fatigue from your balanced cutting forces
Lower RPMs could possibly be utilized with little negative effect on performance
The decreased load equals operator’s often feeding it more aggressively
Alumacut
Ideal for all non-ferrous, non-metallic workpieces like aluminum, zinc, plastic, wood, etc.
A very aggressive cutting action, with minimum probability of plugging these flutes up
Diamondcut
Is really a finer cut of opposing helixes
Operating control is very good since the biting action is bound out of the box the silver size made out of it
This version is often preferred to get where titanium and also other difficult materials (superalloys) are increasingly being deburred
With all the teeth being smaller and better fragile therefore, tool every day life is not commonly a few import
Fiberglass is likely to cut nicely with Diamondcut
Chipbreaker
Another form of the Doublecut, it is a slightly less aggressive tool whose main objective is always to simply interupt the cut
One, opposing helix is ground in the spiral round the tool, typically
Silver size goes down, surface finish fails marginally, hand control climbs up, marginally
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