Facts You Should Find Out About Carbide Bur

Exactly what is a carbide bur used for? Carbide Burs bring cutting, shaping, grinding and for the elimination of sharp edges, burrs and excess material (deburring).


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

Carbide Burrs Works extremely well on Many Materials
Tungsten Carbide burrs may be used on many materials: metals including steel, aluminum and cast iron, all kinds of wood, acrylics, fibreglass and plastics. When suited for soft metals for example gold, platinum and silver, carbide burrs are excellent because they lasts a long time without any chipping or breaking.

Steel, Carbon Steel & Stainless-steel
Iron
Aluminium
Titanium
Cobalt
Nickel
Gold, Platinum & Silver
Ceramics
Fibreglass
Plastic, Carbon fibre Reinforced Plastic (CRP), Glass Fibre Reinforced Plastic (GRP)
Brass, Copper & Bronze
Zinc
Wood
Different cuts of carbide burrs is going to be best suited to certain materials, begin to see the next point below to discover more on the various cuts.

Exactly what do You Use 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 say for example a Dremel.

Use a handpiece that runs true i.e without having wobble.

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

Purposes of Carbide Bur Cutting Tools:
Aluminum
Brass
Bronze
Carbon fibre
Cast iron
Ceramics
Copper
Fiberglass
Gold
Hard rubber
Plastic
Platinum
Silver
Steel
Stone
Titanium
Wood
Zinc

Burs (burrs) are available in a number of shapes and forms, as both versions bring different purposes:

Arch ball/pointed nose – engraving, texturing, increasing hole size
Ball – concave cuts, hollowing, shaping, carving. Helpful 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, difficult 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
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