Carbide Burrs (also called Rotary Burrs) are used for cutting, shaping, grinding and also for the elimination of sharp edges, burrs and excess material (deburring).
1. What material can Carbide Burrs provide on?
Carbide burrs works extremely well on many materials. Metals including steel, aluminum and certain, various wood, acrylics, fibreglass and plastics. When utilized on soft metals such as gold, platinum and silver, carbide burrs are ideal as they lasts a very long time without any chipping or breaking.
Steel, Carbon Steel & Metal
Certain
Aluminium
Titanium
Cobalt
Nickel
Gold, Platinum & Silver
Ceramics
Fibreglass
Plastic, Graphite Reinforced Plastic (CRP), Glass Fibre Reinforced Plastic (GRP)
Brass, Copper & Bronze
Zinc
Wood
Different cuts of carbide burrs will probably be best suited to certain materials, start to see the next point below to find out about the several cuts.
Exactly what do You employ Carbide Burrs In?
Ideally carbide burrs are employed in Air Tools i.e Die Grinders, Pneumatic rotary tools and speed engravers. Micro Motors, Pendant Drills, Flexible Shafts, and hobby rotary tools like a Dremel.
Always use a handpiece that runs true i.e with no wobble.
Who Uses Carbide Burrs?
Carbide burrs are widely used for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting. And so are employed in the aerospace, automotive, dental, metal sculpting, and metal smith industries to mention but a few.
2. Carbide Burrs Commonly Are available 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 used in combination with stainless steel, hardened steel, copper, iron, and ferrous metals and may remove material quickly with a smooth finish. Use for heavy stock removal, milling, deburring and cleaning.
Heavy elimination of material
Milling
Deburring
Cleaning
Creates long chips
Double cut carbide burrs are usually utilized on ferrous and non ferrous metals, aluminium, soft steel and for all non-metal materials for example plastics and wood. They’ve got more cutting edges and definately will remove material faster. Double cut are sometimes referrred to as Diamond Cut or Cross Cut (2 flutes cut across one another) will leave a smoother finish than single cut on account of producing smaller chips as they cut away the information. Use for medium-light stock removal, deburring, finishing and cleaning. A dual cut carbide burr is among the most popular cut and definately will view you through most applications.
Medium- light elimination of material
Deburring
Fine finishing
Cleaning
Smooth finish
Creates small chips
3. What Speed or RPM the use of your Carbide Burrs?
The velocity from which you have your carbide bur inside your rotary tool depends on the material you’re using it on and the contour being produced but it’s pretty sure you don’t need to exceed speeds of 35,000 RPM.
4. Do Not Apply A lot of Pressure
Like all drill bits and burrs, allow burr perform work and apply just 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 Harder Than HSS Burrs
Our Carbide Burrs are machine ground coming from a specially chosen grade of carbide. Due to the extreme hardness of the Tungsten Carbide they can be utilized on far more demanding jobs than HSS (Broadband Steel).
Carbide Burrs also perform better at higher temperatures than HSS to help you run them hotter, and then for longer.
HSS burrs will quickly soften at higher temperatures so carbide is definitely a better option for long term performance.
Do you know the Benefits of Tungsten Carbide Burrs?
Endurance
Use for too long production runs
High stock removal
Ideal for using on many hard and hard materials
Ideal for Deburring, finishing, carving, shaping and smoothing welds, moulds, dies and forgings
6. Maintain your Carbide Burr Moving around
When you use your carbide burr never keep it still for too much time as this may prevent the burr from digging and jabbing to your material causing unsightly marks and roughness.
End by using an ‘up’ stroke for any smoother finish for your work.
Stay Safe:
Always ensure your burr shank is well inserted into your collet and clamped down tightly
Keep pressure light and keep the bur moving, centering on the very best material first
Make sure your effort is secured tightly on your work bench
Don’t snag or jam your burr into your work
Wear eye protection at the very least, but on top of that use a full shield on your face
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