Just what carbide bur useful for? Carbide Burs can be used cutting, shaping, grinding as well as the elimination of sharp edges, burrs and excess material (deburring).

For drilling holes or cutting an opening in metal a carbide drill or a carbide end mill, carbide slot drill or perhaps a carbide router is needed rather than a carbide burr. For carving into stone you’ll ideally use a Diamond Burr.

Carbide Burrs May be used on Many Materials
Tungsten Carbide burrs works extremely well on many materials: metals including steel, aluminum and iron, various wood, acrylics, fibreglass and plastics. When suited for soft metals including gold, platinum and silver, carbide burrs are excellent since they lasts a long time without any chipping or breaking.

Steel, Carbon Steel & Stainless Steel
Cast 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 will probably be best suited to specific materials, begin to see the next point below to discover more regarding the different cuts.

What can You have Carbide Burs In?
Ideally carbide burrs are utilized in Air Tools i.e Die Grinders, Pneumatic rotary tools and speed engravers. Micro Motors, Pendant Drills, Flexible Shafts, and hobby rotary tools like 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 they are found in the aerospace, automotive, dental, metal sculpting, and metal smith industries to call just some.

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

Burs (burrs) can be found in many different shapes and sizes, which can be used for 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, difficult to reach areas.
Cylindrical – contour finishing and right-angled corners
Cylindrical end cut – contour finishing
Carbide Cylindrical a massive array 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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