Carbide burs are one of the most in-demand and versatile cutting tools utilized in just about any industry. Produced from Tungsten Carbide they’re primarily employed to remove burrs (the tiny flakes of metal) that usually remain on the work piece as soon as the machining process. Burs can be bought in standard lengths long series (for hard to reach applications) along with miniature sizes (for usage 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 utilized with rigid tool holding systems
Uncoated tools feature the base substrate without additional treatment or coatings and therefore are suited to a variety of applications
Round shanks allow use having a wide variety 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 higher material removal rates
This tool leaves a pleasant finish on most all materials, but the bite may be demanding on operators

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

Alumacut
Ideal for all non-ferrous, non-metallic workpieces like aluminum, zinc, plastic, wood, etc.
An extremely aggressive cutting action, with minimum potential for plugging these flutes up

Diamondcut
Is really a finer cut of opposing helixes
Operating control is very good since the biting action is limited out of the box the silver size manufactured from it
This version is usually preferred to get where titanium and also other difficult materials (superalloys) are now being deburred
Using the teeth being smaller and more fragile consequently, tool life is not normally a few import

Fiberglass has a tendency to cut nicely with Diamondcut

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

A unitary, opposing helix is ground in a spiral throughout the tool, typically
Silver size falls, surface finish falls marginally, hand control increases, marginally
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