Carbide burs are probably the most favored and versatile cutting tools found in practically every industry. Constructed from Tungsten Carbide they’re primarily employed to remove burrs (the small flakes of metal) that frequently stick to the job piece as soon as the machining process. Burs can be found in standard lengths long series (for difficult to reach applications) along with 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 ought to be used with rigid tool holding systems
Uncoated tools feature exactly the base substrate without additional treatment or coatings and they are well suited for an array of applications
Round shanks allow use which has a wide selection 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 cast iron, copper, brass and steels
Fairly aggressive cutting action, with higher material removal rates
This tool leaves a good finish on many all materials, however the bite may be demanding on operators
Doublecut
For general purpose use including surefire, copper, brass and steels
The Doublecut utilizes a cross flute of exactly half the volume of standard flutes in a opposing helix
Sliver size is reduced, out of the box the operator fatigue from the balanced cutting forces
Lower RPMs may be utilized with little negative affect performance
The decreased load equates to operator’s often feeding this tool more aggressively
Alumacut
Perfect for all non-ferrous, non-metallic workpieces like aluminum, zinc, plastic, wood, etc.
An extremely aggressive cutting action, with no chance of plugging these flutes up
Diamondcut
Is really a finer cut of opposing helixes
Operating control is superb as the biting action is restricted as is also the silver size produced from it
This version is usually preferred to acquire where titanium along with other difficult materials (superalloys) are now being deburred
Using the teeth being smaller and better fragile consequently, tool life’s not often a couple of import
Fiberglass has a tendency to cut nicely with Diamondcut
Chipbreaker
Another sort of the Doublecut, this is the slightly less aggressive tool whose main purpose is to simply interupt the cut
A single, opposing helix is ground in a spiral across the tool, typically
Silver size falls, surface finish falls marginally, hand control increases, marginally
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