Just what is a carbide bur used for? Carbide Burs can be used for cutting, shaping, grinding as well as the eliminating sharp edges, burrs and excess material (deburring).
For drilling holes or cutting a hole in metal a carbide drill or even a carbide end mill, carbide slot drill or possibly a carbide router is essential as opposed to a carbide burr. For carving into stone you’d probably ideally work with a Diamond Burr.
Carbide Burrs Can be utilized on Many Materials
Tungsten Carbide burrs works extremely well on many materials: metals including steel, aluminum and certain, various wood, acrylics, fibreglass and plastics. When used on soft metals for example gold, platinum and silver, carbide burrs are great because they lasts quite a while without any chipping or breaking.
Steel, Carbon Steel & Stainless-steel
Cast Iron
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 best suited to specific materials, start to see the next point below to find out about the various cuts.
Exactly what do You have Carbide Burs In?
Ideally carbide burrs are 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 say for example a Dremel.
Only use a handpiece that runs true i.e without 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 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
Certain
Ceramics
Copper
Fiberglass
Gold
Hard rubber
Plastic
Platinum
Silver
Steel
Stone
Titanium
Wood
Zinc
Burs (burrs) can be found in a variety of shapes and sizes, as both versions can be used as 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 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 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, access to hard-to-reach areas, and acute angles.
Rounded tree – concave cuts and rounding edges
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