Carbide burs are one of the most in-demand and versatile cutting tools used in virtually every industry. Constructed from Tungsten Carbide they may be primarily used to remove burrs (the small flakes of metal) that usually stick to the work piece following your machining process. Burs can be purchased in standard lengths long series (for challenging to reach applications) and in miniature sizes (for usage in pencil grinders).
Features
Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but you are more brittle and must be utilized with rigid tool holding systems
Uncoated tools feature the base substrate with no additional treatment or coatings and so are suitable for many applications
Round shanks allow use having a wide selection 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 iron, copper, brass and steels
Fairly aggressive cutting action, with good material removal rates
This tool leaves a nice finish on most all materials, but the bite could be demanding on operators
Doublecut
For general purpose use including iron, copper, brass and steels
The Doublecut works with a cross flute of exactly half the quantity of standard flutes within a opposing helix
Sliver sizing is greatly reduced, as they are the operator fatigue from the balanced cutting forces
Lower RPMs may be utilized with little negative affect performance
The decreased load equals operator’s often feeding this tool more aggressively
Alumacut
Great for all non-ferrous, non-metallic workpieces like aluminum, zinc, plastic, wood, etc.
An incredibly aggressive cutting action, with little or no probability of plugging these flutes up
Diamondcut
Can be a finer cut of opposing helixes
Operating control is excellent since the biting action is restricted out of the box the silver size manufactured from it
This version is usually preferred in shops where titanium and also other difficult materials (superalloys) are deburred
With all the teeth being smaller and slightly more fragile as a result, tool life is not commonly a few import
Fiberglass is likely to cut nicely with Diamondcut
Chipbreaker
Another form of the Doublecut, this can be a slightly less aggressive tool whose main objective would be to simply interupt the cut
One single, opposing helix is ground inside a spiral round the tool, typically
Silver size fails, surface finish fails marginally, hand control goes up, marginally
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