Carbide Burrs (often known as Rotary Burrs) can be used cutting, shaping, grinding and also for the removing sharp edges, burrs and excess material (deburring).

1. What material can Carbide Burrs be used on?
Carbide burrs works extremely well on many materials. Metals including steel, aluminum and iron, all sorts of wood, acrylics, fibreglass and plastics. When utilized on soft metals such as gold, platinum and silver, carbide burrs are perfect while they last a long time without having chipping or breaking.

Steel, Carbon Steel & Metal
Certain
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 a particular materials, understand the next point below to discover more on different cuts.

What Do You have Carbide Burrs In?
Ideally carbide burrs are utilized 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 like a Dremel.

Always use a handpiece that runs true i.e without wobble.

Who Uses Carbide Burrs?
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 so are found in the aerospace, automotive, dental, metal sculpting, and metal smith industries to just a few.

2. Carbide Burrs Commonly Appear in Two Cuts; Single Cut and Double Cut (Diamond Cut)
Single cut (one flute) carbide burrs have a very right handed (Up cut) spiral flute. These are generally combined with stainless steel, hardened steel, copper, certain, and ferrous metals and can remove material quickly using a smooth finish. Use for heavy stock removal, milling, deburring and cleaning.

Heavy removing material
Milling
Deburring
Cleaning
Creates long chips

Double cut carbide burrs tend to be applied to 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 can remove material faster. Double cut are often referrred to as Diamond Cut or Cross Cut (2 flutes cut across each other) leaves a smoother finish than single cut as a result of producing smaller chips as they cut away the material. Use for medium-light stock removal, deburring, finishing and cleaning. A double cut carbide burr is easily the most popular cut and definately will see you through most applications.

Medium- light removal of material
Deburring
Fine finishing
Cleaning
Smooth finish
Creates small chips

3. What Speed or RPM the use of your Carbide Burrs?
The pace from which you use your carbide bur inside your rotary tool depends on the material you use it on along with the contour being produced yet it’s reliable advice you don’t to exceed speeds of 35,000 RPM.

4. Usually do not Apply A lot of Pressure
As with most drill bits and burrs, allow the burr carry out the work and apply simply a little pressure otherwise the cutting edges in the flutes will chip away or become smooth too soon, reducing the lifetime of your burr.

5. Carbide Burrs are not as easy Than HSS Burrs
Our Carbide Burrs are machine ground from the specially chosen grade of carbide. Because of the extreme hardness from the Tungsten Carbide they may be used on far more demanding jobs than HSS (Broadband Steel).

Carbide Burrs also perform better at higher temperatures than HSS in order to run them hotter, and for longer.

HSS burrs will quickly soften at higher temperatures so carbide is always a better choice for too long term performance.

What Are The Benefits of Tungsten Carbide Burrs?
Endurance
Use for long production runs
High stock removal
Perfect for using on many hard and difficult materials
Perfect for Deburring, finishing, carving, shaping and smoothing welds, moulds, dies and forgings

6. Maintain your Carbide Burr On the go
When utilizing your carbide burr never ensure that it stays still for days simply because this prevents the burr from digging and jabbing into your material causing unsightly marks and roughness.

End while on an ‘up’ stroke for a smoother finish for your work.

Stay Safe:
Always keep your burr shank is well inserted to your collet and clamped down tightly
Keep pressure light and keep the bur moving, emphasizing the highest material first
Be sure that your tasks are secured tightly on your work bench
Don’t snag or jam your burr to your work
Wear eye protection at the very least, but better still work with a full shield for your face
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