Carbide burs are some of the most widely used and versatile cutting tools employed in just about any industry. Produced from Tungsten Carbide these are primarily employed to remove burrs (the small flakes of metal) that frequently remain on the task piece as soon as the machining process. Burs can be bought in standard lengths long series (for difficult 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, however are more brittle and ought to provide with rigid tool holding systems
Uncoated tools feature just the base substrate without any additional treatment or coatings and so are ideal for an array of applications
Round shanks allow use using 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 iron, copper, brass and steels
Fairly aggressive cutting action, with higher material removal rates
It leaves a nice finish on many all materials, however the bite can be demanding on operators

Doublecut
For general purpose use including iron, copper, brass and steels
The Doublecut relies on a cross flute of exactly half the amount of standard flutes in a opposing helix
Sliver size is greatly reduced, as they are the operator fatigue in the balanced cutting forces
Lower RPMs might be utilized with little negative impact on performance
The decreased load means operator’s often feeding it more aggressively

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

Diamondcut
Can be a finer cut of opposing helixes
Operating control is very good for the reason that biting action is limited as is also the silver size made out of it
This version is often preferred to get where titanium along with other difficult materials (superalloys) are deburred
Together with the teeth being smaller and more fragile consequently, tool our life is not commonly a few import

Fiberglass tends to cut nicely with Diamondcut

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

A single, opposing helix is ground in a spiral across the tool, typically
Silver size goes down, surface finish goes down marginally, hand control climbs up, marginally
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