Just what is a carbide bur useful for? Carbide Burs can be used for cutting, shaping, grinding and for the removing sharp edges, burrs and excess material (deburring).

For drilling holes or cutting a dent in metal then the carbide drill or perhaps a carbide end mill, carbide slot drill or perhaps a carbide router is essential as opposed to a carbide burr. For carving into stone you would ideally utilize a Diamond Burr.

Carbide Burrs Can be utilized on Many Materials
Tungsten Carbide burrs can be used on many materials: metals including steel, aluminum and cast iron, various wood, acrylics, fibreglass and plastics. When used on soft metals such as gold, platinum and silver, carbide burrs are great since they last a very long time with no chipping or breaking.

Steel, Carbon Steel & Metal
Certain
Aluminium
Titanium
Cobalt
Nickel
Gold, Platinum & Silver
Ceramics
Fibreglass
Plastic, Carbon Fiber Reinforced Plastic (CRP), Glass Fibre Reinforced Plastic (GRP)
Brass, Copper & Bronze
Zinc
Wood
Different cuts of carbide burrs will probably be suitable to certain materials, begin to see the next point below to discover more regarding the several cuts.

What Do You employ Carbide Burs In?
Ideally carbide burrs are widely-used in Air Tools i.e Die Grinders, Pneumatic rotary tools and high speed engravers. Micro Motors, Pendant Drills, Flexible Shafts, and hobby rotary tools for instance a Dremel.

Only use a handpiece that runs true i.e without having wobble.

Who Uses Carbide Burs?
Carbide burrs are popular for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting. And they are employed in the aerospace, automotive, dental, metal sculpting, and metal smith industries to call just some.

Uses for Carbide Bur Cutting Tools:
Aluminum
Brass
Bronze
Carbon fibre
Surefire
Ceramics
Copper
Fiberglass
Gold
Hard rubber
Plastic
Platinum
Silver
Steel
Stone
Titanium
Wood
Zinc

Burs (burrs) come in a number of sizes and shapes, which can be used as different purposes:

Arch ball/pointed nose – engraving, texturing, increasing hole size
Ball – concave cuts, hollowing, shaping, carving. Ideal for wood, stone, metal engraving.
Ball nose cone – rounding edges, surface finishing, tight spaces, and angles.
Carbide Ball nose cylinder- contour finishing
Ball nose tree (also called tapered) – concave cuts and rounding edges
Cone – rounding edges, surface finishing, tight spaces, tough to reach areas.
Cylindrical – contour finishing and right-angled corners
Cylindrical end cut – contour finishing
Carbide Cylindrical no end cut – contour finishing
Flame – channel work and shaping
Inverted cone – v-cuts and rear-side chamfering
Oval – die grinding and engraving
Pointed tree – concave cuts, rounding edges, access to hard-to-reach areas, and acute angles.
Rounded tree – concave cuts and rounding edges
More information about aluminum burr bit see our new resource