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Details You Need To Have Knowledge Of Carbide Burrs

Carbide Burrs (also called Rotary Burrs) bring cutting, shaping, grinding and also for the removing sharp edges, burrs and excess material (deburring).

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

Steel, Carbon Steel & Stainless-steel
Gold, Platinum & Silver
Plastic, Carbon Fiber Reinforced Plastic (CRP), Glass Fibre Reinforced Plastic (GRP)
Brass, Copper & Bronze
Different cuts of carbide burrs is going to be suitable to particular materials, begin to see the next point below to discover more about the different cuts.

What Do You have Carbide Burrs In?
Ideally carbide burrs are employed in Air Tools i.e Die Grinders, Pneumatic rotary tools and also 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 traditionally used 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 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 very right handed (Up cut) spiral flute. These are usually used in combination with stainless-steel, hardened steel, copper, certain, and ferrous metals and may remove material quickly with a smooth finish. Use for heavy stock removal, milling, deburring and cleaning.

Heavy removing material
Creates long chips

Double cut carbide burrs are usually applied to ferrous and non ferrous metals, aluminium, soft steel and also for all non-metal materials for example plastics and wood. They’ve got more cutting edges and can remove material faster. Double cut are sometimes referrred to as Diamond Cut or Cross Cut (2 flutes cut across each other) will leave a smoother finish than single cut as a result of producing smaller chips because they cut away the information. Use for medium-light stock removal, deburring, finishing and cleaning. A double cut carbide burr is regarded as the popular cut and can help you through most applications.

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

3. What Speed or RPM if you work with your Carbide Burrs?
The velocity where you have your carbide bur with your rotary tool depends on the information you use it on along with the contour being produced but it is safe to say you don’t to exceed speeds of 35,000 RPM.

4. Tend not to Apply A lot of Pressure
As with all drill bits and burrs, allow the burr perform work and apply just a little pressure otherwise the cutting edges in the flutes will chip away or become smooth too rapidly, lowering the lifetime of your burr.

5. Carbide Burrs are Harder Than HSS Burrs
Our Carbide Burrs are machine ground from the specially chosen grade of carbide. As a result of extreme hardness with the Tungsten Carbide they can be applied to considerably more demanding jobs than HSS (High Speed Steel).

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

HSS burrs will quickly soften at higher temperatures so carbide is definitely a more sensible choice for lengthy term performance.

Do you know the Advantages of Tungsten Carbide Burrs?
Use for too 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. Keep your Carbide Burr On The Move
When you use your carbide burr do not maintain it still for too long simply because this prevents the burr from digging and jabbing into the material causing unsightly marks and roughness.

End with an ‘up’ stroke for a smoother finish to your work.

Stay Safe:
Always make sure your burr shank is well inserted into the collet and clamped down tightly
Keep pressure light and the bur moving, focusing on the best material first
Make sure your effort is secured tightly to your workbench
Don’t snag or jam your burr in your work
Wear eye protection as a minimum, but better still utilize a full shield on your face
More information about SF-1 Carbide Burrs take a look at our new webpage

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