Details You Need To Have Knowledge Of Carbide Burr Capabilities
Carbide burs are one of the most widely used and versatile cutting tools used in just about any industry. Made of Tungsten Carbide they’re primarily used to remove burrs (small flakes of metal) that always stick to the task piece following the machining process. Burs can be found in standard lengths long series (for hard 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, but you are more brittle and must provide with rigid tool holding systems
Uncoated tools feature the base substrate with no additional treatment or coatings and so are well suited for a wide range of applications
Round shanks allow use which has a wide variety of tool holding systems
Double-cut style has rows of cutting teeth decline in two intersecting directions for fast material removal plus 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
It leaves a good finish of all all materials, but the bite might be demanding on operators
Doublecut
For general purpose use including surefire, copper, brass and steels
The Doublecut works with a cross flute of exactly half the volume 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 may be utilized with little negative effect on performance
The decreased load equals operator’s often feeding this tool more aggressively
Alumacut
Great for all non-ferrous, non-metallic workpieces like aluminum, zinc, plastic, wood, etc.
An exceptionally aggressive cutting action, with little if any potential for plugging these flutes up
Diamondcut
Can be a finer cut of opposing helixes
Operating control is excellent as the biting action is restricted as is also the silver size produced from it
This version is usually preferred in shops where titanium and also other difficult materials (superalloys) are deburred
Together with the teeth being smaller and better fragile consequently, tool every day life is not normally a few import
Fiberglass will cut nicely with Diamondcut
Chipbreaker
Another form of the Doublecut, this is the slightly less aggressive tool whose main objective is always to simply interupt the cut
A single, opposing helix is ground within a spiral throughout the tool, typically
Silver size falls, surface finish falls marginally, hand control increases, marginally
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