Just what carbide burr
Carbide burrs are tools employed for deburring, cutting, shaping, grinding, and chamfering hard materials. Different cuts of carbide burrs is going to be suitable for certain materials.

Carbide burrs are utilized in air tools for example 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 posseses an Elevated heat tolerance allowing them to operate at higher speeds than similar HSS cutters, but still maintain their cutting edges. High-speed steel(HSS) burrs will quickly soften at higher temperatures while carbide Maintains hardness even under compression and it has Longer working life and is a better choice for long term performance as a result of higher wear resistance.

Single-Cut vs Double-Cut
Single cut Burrs are suitable for General Purpose. It is going to give good material removal and smooth workpiece finishes.

Single cut is utilized with metal, hardened steel, copper, iron, and ferrous metals and will remove material quickly using a smooth finish. Can be used for Deburring, cleaning, milling, material removal or creating long chips

Double cut Burrs allow for rapid stock removal in harder materials and tougher applications. The designs reduces pulling action, that enables 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 including stone, plastics, hardwood, and ceramic. This cut has more cutting edges and may remove material faster.

Double-cut will leave a smoother finish than single-cut as a result of producing smaller chips because they cut away the material. Use double-cut for medium-light stock removal, deburring, fine finishing, cleaning, smooth finishes, and creating smaller chips. Double cut carbide burrs include the most favored and help most applications.
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