Carbide burs are probably the hottest and versatile cutting tools found in just about any industry. Produced from Tungsten Carbide they may be primarily accustomed to remove burrs (the little flakes of metal) that always remain on the work piece as soon as the machining process. Burs can be purchased in standard lengths long series (for tough to reach applications) as well as in miniature sizes (to be used in pencil grinders).

Features
Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and should be utilized with rigid tool holding systems
Uncoated tools feature the base substrate without the additional treatment or coatings and so are well suited for an array of applications
Round shanks allow use having a wide range 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 surefire, copper, brass and steels
Fairly aggressive cutting action, with good material removal rates
It leaves a good finish on many all materials, but the bite might be demanding on operators

Doublecut
For general purpose use including certain, copper, brass and steels
The Doublecut runs on the cross flute of exactly half the quantity of standard flutes inside a opposing helix
Sliver size is greatly reduced, as is also the operator fatigue in the balanced cutting forces
Lower RPMs might be utilized with little negative affect performance
The decreased load compatible operator’s often feeding it more aggressively

Alumacut
Great for all non-ferrous, non-metallic workpieces like aluminum, zinc, plastic, wood, etc.
An incredibly aggressive cutting action, with little if any probability of plugging these flutes up

Diamondcut
Is a finer cut of opposing helixes
Operating control is very good because the biting action is bound as is also the silver size produced from it
This version tends to be preferred in shops where titanium and other difficult materials (superalloys) are increasingly being deburred
With the teeth being smaller and a little more fragile as a result, tool our life is not often a few import

Fiberglass tends to cut nicely with Diamondcut

Chipbreaker
Another version of the Doublecut, this is a slightly less aggressive tool whose main objective is usually to simply interupt the cut

One, opposing helix is ground in a spiral around the tool, typically
Silver size fails, surface finish falls marginally, hand control goes up, marginally
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