Carbide burs are one of the most widely used and versatile cutting tools found in virtually any industry. Constructed from Tungsten Carbide they may be primarily used to remove burrs (the little flakes of metal) that always stay on the task piece after the machining process. Burs can be found in standard lengths long series (for hard to reach applications) along with 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 has to be utilized with rigid tool holding systems
Uncoated tools feature only the base substrate without any additional treatment or coatings and therefore are well suited for 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 as well as a rougher finish
For deburring, interior contour work
CUT TYPE
Singlecut
General purpose tool for certain, copper, brass and steels
Fairly aggressive cutting action, with higher material removal rates
This tool leaves a good finish on most all materials, however the bite could be demanding on operators
Doublecut
For general purpose use including surefire, copper, brass and steels
The Doublecut runs on the cross flute of exactly half the volume of standard flutes within a opposing helix
Sliver sizing is reduced, as is also the operator fatigue from your balanced cutting forces
Lower RPMs could be utilized with little negative impact 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 no potential for plugging these flutes up
Diamondcut
Is often a finer cut of opposing helixes
Operating control is superb since the biting action is limited out of the box the silver size created from it
This version is commonly preferred to get where titanium and also other difficult materials (superalloys) are increasingly being deburred
Using the teeth being smaller and a little more fragile as a result, tool our life is not usually a a few import
Fiberglass tends to cut nicely with Diamondcut
Chipbreaker
Another form of the Doublecut, this is a slightly less aggressive tool whose main objective would be to simply interupt the cut
A unitary, opposing helix is ground in the spiral round the tool, typically
Silver size fails, surface finish goes down marginally, hand control climbs up, marginally
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