Exactly what is a carbide burr
Carbide burrs are tools used for deburring, cutting, shaping, grinding, and chamfering hard materials. Different cuts of carbide burrs will likely be most suitable for many materials.
Carbide burrs are utilized in air tools including die grinders, pneumatic rotary tools and high-speed engravers, Micro Motors, Pendant Drills, Flexible Shafts, and hobby rotary tools.
Why use Carbide burrs over HHS(high-speed steel)?
Carbide comes with an Higher than normal heat tolerance allowing them to operate at higher speeds than similar HSS cutters, whilst still being maintain their cutting edges. High-speed steel(HSS) burrs will begin to soften at higher temperatures while carbide Maintains hardness even under compression and possesses Longer working life and is also a better option for very long term performance because of higher wear resistance.
Single-Cut vs Double-Cut
Single cut Burrs are for General Purpose. It is going to give good material removal and smooth workpiece finishes.
Single cut is utilized with stainless steel, hardened steel, copper, cast iron, and ferrous metals and will remove material quickly having a smooth finish. Can be used Deburring, cleaning, milling, material removal or creating long chips
Double cut Burrs permit rapid stock removal in harder materials and tougher applications. The designs reduces pulling action, allowing better operator control, and reduces chips
Double cut burrs are widely-used on ferrous and non-ferrous metals, aluminium, soft steel and for all non-metal materials such as stone, plastics, hardwood, and ceramic. This cut has more cutting edges and may remove material faster.
Double-cut leaves a smoother finish than single-cut because of producing smaller chips since they cut away the information. Use double-cut for medium-light stock removal, deburring, fine finishing, cleaning, smooth finishes, and creating smaller chips. Double cut carbide burrs will be the most popular and work for most applications.
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