Just what is a carbide bur useful for? Carbide Burs can be used for cutting, shaping, grinding and for the elimination of 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 a carbide router is required as opposed to a carbide burr. For carving into stone you’ll ideally make use of a Diamond Burr.
Carbide Burrs Can 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 utilized on soft metals for example gold, platinum and silver, carbide burrs are ideal while they lasts quite a while without chipping or breaking.
Steel, Carbon Steel & Stainless
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 likely be most suitable to a particular materials, understand the next point below to discover more on the different cuts.
So what can You Use 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 for instance a Dremel.
Use a handpiece that runs true i.e without 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 utilized in the aerospace, automotive, dental, metal sculpting, and metal smith industries to name 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) come in a variety of shapes and forms, as both versions can be used for 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, 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, access to hard-to-reach areas, and acute angles.
Rounded tree – concave cuts and rounding edges
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