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

For drilling holes or cutting a hole in metal then a carbide drill or a carbide end mill, carbide slot drill or possibly a carbide router is essential rather than a carbide burr. For carving into stone you’d probably ideally use a Diamond Burr.

Carbide Burrs Works extremely well on Many Materials
Tungsten Carbide burrs can be utilized on many materials: metals including steel, aluminum and cast iron, various wood, acrylics, fibreglass and plastics. When applied to soft metals such as gold, platinum and silver, carbide burrs are excellent while they can last quite a while with no chipping or breaking.

Steel, Carbon Steel & Stainless Steel
Surefire
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, start to see the next point below to discover more regarding the different cuts.

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

Always employ a handpiece that runs true i.e with no wobble.

Who Uses Carbide Burs?
Carbide burrs are trusted for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting. And therefore are found in the aerospace, automotive, dental, metal sculpting, and metal smith industries to mention just a few.

Ways to use Carbide Bur Cutting Tools:
Aluminum
Brass
Bronze
Carbon fibre
Iron
Ceramics
Copper
Fiberglass
Gold
Hard rubber
Plastic
Platinum
Silver
Steel
Stone
Titanium
Wood
Zinc

Burs (burrs) appear in many different size and shapes, each of which can be used different purposes:

Arch ball/pointed nose – engraving, texturing, increasing hole size
Ball – concave cuts, hollowing, shaping, carving. A good choice 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 known as tapered) – concave cuts and rounding edges
Cone – rounding edges, surface finishing, tight spaces, challenging 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, usage of hard-to-reach areas, and acute angles.
Rounded tree – concave cuts and rounding edges
More details about aluminum burr bit go to see this popular net page