Carbide Burrs (also referred to as Rotary Burrs) are used for cutting, shaping, grinding as well as the eliminating 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 iron, all sorts of wood, acrylics, fibreglass and plastics. When applied to soft metals like gold, platinum and silver, carbide burrs are great while they last a very long time without chipping or breaking.

Steel, Carbon Steel & Metal
Surefire
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 likely be most suitable to particular materials, begin to see the next point below to discover more on 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 speed engravers. Micro Motors, Pendant Drills, Flexible Shafts, and hobby rotary tools say for example a Dremel.

Use a handpiece that runs true i.e without having 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 so are utilized in the aerospace, automotive, dental, metal sculpting, and metal smith industries to mention only a few.

2. Carbide Burrs Commonly Are available in Two Cuts; Single Cut and Double Cut (Diamond Cut)
Single cut (one flute) carbide burrs possess a right handed (Up cut) spiral flute. These usually are combined with stainless-steel, hardened steel, copper, certain, and ferrous metals and definately will remove material quickly having a smooth finish. Use for heavy stock removal, milling, deburring and cleaning.

Heavy eliminating material
Milling
Deburring
Cleaning
Creates long chips

Double cut carbide burrs are usually utilized on ferrous and non ferrous metals, aluminium, soft steel and also for all non-metal materials like plastics and wood. They’ve got more cutting edges and definately will remove material faster. Double cut are occasionally referrred to as Diamond Cut or Cross Cut (2 flutes cut across one another) leaves a smoother finish than single cut because of producing smaller chips since they cut away the material. Use for medium-light stock removal, deburring, finishing and cleaning. A dual cut carbide burr is the most popular cut and will view you through most applications.

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

3. What Speed or RPM if you work with your Carbide Burrs?
The pace from which you utilize your carbide bur inside your rotary tool will depend on the pad you’ve it on and the contour being produced yet it’s pretty sure you don’t need to exceed speeds of 35,000 RPM.

4. Tend not to Apply Excessive Pressure
As with every drill bits and burrs, permit the burr carry out the work and apply simply a little pressure otherwise the cutting edges from the flutes will chip away or become smooth too rapidly, lowering 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. Due to the extreme hardness with the Tungsten Carbide they are often applied to a lot more demanding jobs than HSS (High Speed Steel).

Carbide Burrs also perform better at higher temperatures than HSS to help you run them hotter, as well as longer.

HSS burrs are going to soften at higher temperatures so carbide is obviously a better choice for very long term performance.

What are Advantages of Tungsten Carbide Burrs?
Longevity
Use for long production runs
High stock removal
Ideal for using on many hard and tough materials
Ideal for Deburring, finishing, carving, shaping and smoothing welds, moulds, dies and forgings

6. Keep The Carbide Burr On The Move
When working with your carbide burr try not to maintain it still for days on end since this may prevent the burr from digging and jabbing into your material causing unsightly marks and roughness.

End by using an ‘up’ stroke for any smoother finish on your work.

Stay Safe:
Always ensure your burr shank is well inserted into your collet and clamped down tightly
Keep pressure light and the bur moving, centering on the highest material first
Keep your work is secured tightly for your work bench
Don’t snag or jam your burr into the work
Wear eye protection at the very least, but even better make use of a full shield to your face
For more information about SF-1 Carbide Burrs go this useful resource