Carbide burs are among the most favored and versatile cutting tools found in just about any industry. Produced from Tungsten Carbide they are primarily used to remove burrs (the little flakes of metal) that always stay on the work piece following the machining process. Burs are available in standard lengths long series (for challenging to reach applications) plus miniature sizes (to use in pencil grinders).
Features
Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must supply with rigid tool holding systems
Uncoated tools feature the base substrate without the additional treatment or coatings and they are suited to a wide range of applications
Round shanks allow use with a wide range of tool holding systems
Double-cut style has rows of cutting teeth decline in two intersecting directions for fast material removal along with 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
This tool leaves a good finish of all all materials, nevertheless the bite may be demanding on operators
Doublecut
For general purpose use including iron, copper, brass and steels
The Doublecut runs on the 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 through the balanced cutting forces
Lower RPMs could be utilized with little negative effect on performance
The decreased load means operator’s often feeding it more aggressively
Alumacut
Perfect for all non-ferrous, non-metallic workpieces like aluminum, zinc, plastic, wood, etc.
An incredibly aggressive cutting action, with minimum probability of plugging these flutes up
Diamondcut
Can be a finer cut of opposing helixes
Operating control is superb since the biting action is fixed out of the box the silver size made out of it
This version tends to be preferred to get where titanium and also other difficult materials (superalloys) are being deburred
Using the teeth being smaller and a little more fragile as a result, tool our life is not commonly a a few import
Fiberglass has a tendency to cut nicely with Diamondcut
Chipbreaker
Another type of the Doublecut, it is a slightly less aggressive tool whose main purpose is usually to simply interupt the cut
A unitary, opposing helix is ground inside a spiral round the tool, typically
Silver size falls, surface finish falls marginally, hand control rises, marginally
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