Carbide Burrs (also referred to as Rotary Burrs) can be used for cutting, shaping, grinding and also for the elimination of 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 surefire, all sorts of wood, acrylics, fibreglass and plastics. When applied to soft metals including gold, platinum and silver, carbide burrs are ideal because they last a long time without having chipping or breaking.
Steel, Carbon Steel & Stainless Steel
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 is going to be suitable to a particular materials, see the next point below to discover more about different cuts.
So what can You employ Carbide Burrs In?
Ideally carbide burrs are utilized 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 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 they are employed in the aerospace, automotive, dental, metal sculpting, and metal smith industries to just some.
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 tend to be used with stainless, hardened steel, copper, cast iron, and ferrous metals and will remove material quickly having 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 usually are applied to ferrous and non ferrous metals, aluminium, soft steel as well as for all non-metal materials like plastics and wood. They’ve got more cutting edges and can 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 as they cut away the information. Use for medium-light stock removal, deburring, finishing and cleaning. A double cut carbide burr is the most popular cut and will see you through most applications.
Medium- light eliminating material
Deburring
Fine finishing
Cleaning
Smooth finish
Creates small chips
3. What Speed or RPM should you use your Carbide Burrs?
The pace where you use your carbide bur within your rotary tool depends on the pad you use it on and also the contour being produced yet it’s reliable advice you don’t to exceed speeds of 35,000 RPM.
4. Usually do not Apply Excessive Pressure
Like all drill bits and burrs, allow the burr perform the work and apply just a little pressure otherwise the cutting edges from the flutes will chip away or become smooth too quickly, decreasing the use of your burr.
5. Carbide Burrs are not as easy Than HSS Burrs
Our Carbide Burrs are machine ground coming from a specially chosen grade of carbide. Due to extreme hardness with the Tungsten Carbide they are often utilized on much more demanding jobs than HSS (Broadband Steel).
Carbide Burrs also perform better at higher temperatures than HSS in order to run them hotter, and then for longer.
HSS burrs will begin to soften at higher temperatures so carbide is definitely a more sensible choice for too long term performance.
What Are The Attributes of Tungsten Carbide Burrs?
Long life
Use for very long production runs
High stock removal
Perfect for using on many hard and difficult materials
Ideal for Deburring, finishing, carving, shaping and smoothing welds, moulds, dies and forgings
6. Keep The Carbide Burr On the road
When you use your carbide burr don’t ensure that it stays still for too much time because this prevents the burr from digging and jabbing into your material causing unsightly marks and roughness.
End with an ‘up’ stroke to get a smoother finish for 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, centering on the very best material first
Be sure that your work is secured tightly on your work bench
Don’t snag or jam your burr into your work
Wear eye protection at the least, but better still utilize a full shield to your face
To read more about SF-1 Carbide Burrs take a look at our web site