Facts You Need To Have Knowledge Of Carbide Burrs

Carbide Burrs (also referred to 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 utilized on?
Carbide burrs can be utilized on many materials. Metals including steel, aluminum and surefire, all kinds of wood, acrylics, fibreglass and plastics. When suited for soft metals including gold, platinum and silver, carbide burrs are perfect because they last quite a long time without chipping or breaking.

Steel, Carbon Steel & Stainless Steel
Gold, Platinum & Silver
Plastic, Graphite Reinforced Plastic (CRP), Glass Fibre Reinforced Plastic (GRP)
Brass, Copper & Bronze
Different cuts of carbide burrs will be ideal to certain materials, begin to see the next point below to discover more regarding the several cuts.

What can You have Carbide Burrs In?
Ideally carbide burrs are used in Air Tools i.e Die Grinders, Pneumatic rotary tools and also speed engravers. Micro Motors, Pendant Drills, Flexible Shafts, and hobby rotary tools such as a Dremel.

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

Who Uses Carbide Burrs?
Carbide burrs are traditionally used for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting. And therefore are found in the aerospace, automotive, dental, metal sculpting, and metal smith industries to mention but a few.

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

Heavy elimination of material
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 such as plastics and wood. They have more cutting edges and definately will remove material faster. Double cut are now and again referrred to as Diamond Cut or Cross Cut (2 flutes cut across the other) leaves a smoother finish than single cut as a result of producing smaller chips while they cut away the information. Use for medium-light stock removal, deburring, finishing and cleaning. A double cut carbide burr is among the most popular cut and definately will see you through most applications.

Medium- light eliminating material
Fine finishing
Smooth finish
Creates small chips

3. What Speed or RPM the use of your Carbide Burrs?
The rate where you use your carbide bur inside your rotary tool depends on the information you’re using it on and also the contour being produced yet it’s safe to say you do not need to exceed speeds of 35,000 RPM.

4. Usually do not Apply A lot of Pressure
As with most drill bits and burrs, allow burr perform work and apply merely a little pressure otherwise the cutting edges from the flutes will chip away or become smooth too rapidly, decreasing the life span of your burr.

5. Carbide Burrs are not as easy Than HSS Burrs
Our Carbide Burrs are machine ground from your specially chosen grade of carbide. As a result of extreme hardness in the Tungsten Carbide they could be used on a lot more demanding jobs than HSS (Very fast Steel).

Carbide Burrs also perform better at higher temperatures than HSS to help you run them hotter, and then for longer.

HSS burrs will start to soften at higher temperatures so carbide is definitely a more sensible choice for long term performance.

Do you know the Features of Tungsten Carbide Burrs?
Use for very long production runs
High stock removal
Ideal for using on many hard and difficult materials
Well suited for Deburring, finishing, carving, shaping and smoothing welds, moulds, dies and forgings

6. Maintain your Carbide Burr On the road
When you use your carbide burr try not to ensure that it stays still for days on end because this will prevent the burr from digging and jabbing in your material causing unsightly marks and roughness.

End on an ‘up’ stroke for the smoother finish to your work.

Stay Safe:
Always make sure your burr shank is well inserted in your collet and clamped down tightly
Keep pressure light and make the bur moving, emphasizing the very best material first
Ensure your effort is secured tightly on your work bench
Don’t snag or jam your burr into your work
Wear eye protection at least, but better still work with a full shield for your face
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