Carbide burs are some of the most favored and versatile cutting tools utilized in practically every industry. Manufactured from Tungsten Carbide they’re primarily utilized to remove burrs (small flakes of metal) that always stay with the work piece following your machining process. Burs are available in standard lengths long series (for tough to reach applications) as well as in miniature sizes (for 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 must be used with rigid tool holding systems
Uncoated tools feature the base substrate with no additional treatment or coatings and are ideal for an array of applications
Round shanks allow use which has a wide range of tool holding systems
Double-cut style has rows of cutting teeth decline 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 higher material removal rates
It leaves a pleasant finish of all all materials, however the bite may 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 volume of standard flutes in a opposing helix
Sliver sizing is cut down tremendously, as is also the operator fatigue from your balanced cutting forces
Lower RPMs could be utilized with little negative influence on performance
The decreased load equates to operator’s often feeding it more aggressively
Alumacut
Best for all non-ferrous, non-metallic workpieces like aluminum, zinc, plastic, wood, etc.
An incredibly aggressive cutting action, with minimum possibility of plugging these flutes up
Diamondcut
Is really a finer cut of opposing helixes
Operating control is very good because the biting action is bound as is the silver size produced from it
This version is commonly preferred in shops where titanium and other difficult materials (superalloys) are being deburred
With the teeth being smaller and slightly more fragile therefore, tool life is not commonly a couple of import
Fiberglass will cut nicely with Diamondcut
Chipbreaker
Another form of the Doublecut, it is a slightly less aggressive tool whose main purpose would be to simply interupt the cut
A unitary, opposing helix is ground in the spiral round the tool, typically
Silver size falls, surface finish fails marginally, hand control goes up, marginally
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