Carbide Rotary Burrs can be used for cutting, shaping, grinding and also for the elimination of sharp edges, burrs and excess material (deburring) and that is might know about discuss in this article.
For drilling holes or cutting a dent in metal a carbide drill or even a carbide end mill, carbide slot drill or even a carbide router is required instead of a carbide burr. For carving into stone you’d probably ideally work with a Diamond Burr.
1. Carbide Burrs Can be utilized on Many Materials
Tungsten Carbide burrs works extremely well on many materials: metals including steel, aluminum and cast iron, all sorts of wood, acrylics, fibreglass and plastics. When used on soft metals including gold, platinum and silver, carbide burrs are ideal since they can last quite a while without 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 likely be most suitable to particular materials, start to see the next point below to discover more about different cuts.
2. Carbide Burrs Commonly Come in Two Cuts; Single Cut and Double Cut
Single cut (one flute) carbide burrs use a right handed (Up cut) spiral flute. These are usually used with metal, hardened steel, copper, certain, and ferrous metals and will remove material quickly with a smooth finish. Use for heavy stock removal, milling, deburring and cleaning.
Heavy eliminating material
Milling
Deburring
Cleaning
Creates long chips
Double cut carbide burrs are usually used on ferrous and non ferrous metals, aluminium, soft steel as well as for all non-metal materials including plastics and wood. They’ve got more cutting edges and definately will remove material faster. Double cut are occasionally referrred to as Diamond Cut or Cross Cut (2 flutes cut across each other) will leave a smoother finish than single cut on account of producing smaller chips since they cut away the material. Use for medium-light stock removal, deburring, finishing and cleaning. A double cut carbide burr is among the most popular cut and definately will look at you through most applications.
Medium- light removing material
Deburring
Fine finishing
Cleaning
Smooth finish
Creates small chips
3. The Various Shapes of Carbide Burrs and the ways to Utilize them
Shop what fit around use is dependent upon the profile or cut you are planning to achieve.
These different shaped burs are certain to get into many a nook and cranny and produce some interesting profiles.
carbide ball Burrs
Carbide Tree Burrs
Carbide Inverted Cone Burrs
Carbide Pointed Cone & Carbide Round Nose or Ball Nose Burrs
Cylinder Burrs. Round Nose/Ball nose/End Cut
Oval Burrs
Flame Burrs
Countersink Burrs
4. What Speed or RPM should you use your Carbide Burrs?
The rate at which you employ your carbide bur in your rotary tool will depend on the information you use it on and the contour being produced but it is reliable advice you don’t need to exceed speeds of 35,000 RPM.
When the burs are chipping easily this could be due to the speed being too slow. However, it’s ideal to begin the bur off slow, increasing the speed during this process. High speeds may prevent clogging within the flutes of your burs.
5. Usually do not Apply Excessive Pressure
As with all drill bits and burrs, allow the burr perform the work and apply just a little pressure otherwise the cutting edges in the flutes will chip away or become smooth too quickly, minimizing the lifetime of your burr.
6. Carbide Burrs are Harder Than HSS Burrs
Our Carbide Burrs are machine ground coming from a specially chosen grade of carbide. As a result of extreme hardness from the Tungsten Carbide they could be applied to considerably more demanding jobs than HSS (High-speed Steel).
Carbide Burrs also perform better at higher temperatures than HSS so you can run them hotter, as well as for longer.
HSS burrs will begin to soften at higher temperatures so carbide is always a better option for long term performance.
7. Maintain your Carbide Burr Moving around
When you use your carbide burr try not to keep it still for too much time because this prevents the burr from digging and jabbing into the material causing unsightly marks and roughness.
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