Carbide Burrs (also known as Rotary Burrs) can be used for cutting, shaping, grinding as well as the removing sharp edges, burrs and excess material (deburring).
1. What material can Carbide Burrs provide on?
Carbide burrs can be utilized on many materials. Metals including steel, aluminum and iron, all kinds of wood, acrylics, fibreglass and plastics. When applied to soft metals including gold, platinum and silver, carbide burrs are perfect because they will last quite a long time without any chipping or breaking.
Steel, Carbon Steel & Metal
Surefire
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 be suitable to a particular materials, understand the next point below to find out about the different cuts.
So what can You Use Carbide Burrs In?
Ideally carbide burrs are utilized in Air Tools i.e Die Grinders, Pneumatic rotary tools as well as speed engravers. Micro Motors, Pendant Drills, Flexible Shafts, and hobby rotary tools such as a Dremel.
Use a handpiece that runs true i.e with no wobble.
Who Uses Carbide Burrs?
Carbide burrs are popular for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting. And they are utilized in the aerospace, automotive, dental, metal sculpting, and metal smith industries to mention just 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 use a right handed (Up cut) spiral flute. These tend to be combined with stainless steel, hardened steel, copper, iron, and ferrous metals and will remove material quickly using 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 tend to be utilized on ferrous and non ferrous metals, aluminium, soft steel as well as for all non-metal materials for example plastics and wood. They’ve got more cutting edges and may remove material faster. Double cut are occasionally referrred to as Diamond Cut or Cross Cut (2 flutes cut across one another) will leave a smoother finish than single cut as a result of producing smaller chips since they cut away the fabric. Use for medium-light stock removal, deburring, finishing and cleaning. A double cut carbide burr is among the most popular cut and definately will help you through most applications.
Medium- light removal of material
Deburring
Fine finishing
Cleaning
Smooth finish
Creates small chips
3. What Speed or RPM the use of your Carbide Burrs?
The rate where you utilize your carbide bur in your rotary tool depends on the material you’ve it on along with the contour being produced yet it’s reliable advice you no longer need to exceed speeds of 35,000 RPM.
4. Usually do not Apply An excessive amount of Pressure
As with most drill bits and burrs, let the burr perform work and apply merely a little pressure otherwise the cutting edges of the flutes will chip away or become smooth too soon, minimizing the lifetime of your burr.
5. Carbide Burrs are Harder Than HSS Burrs
Our Carbide Burrs are machine ground from your specially chosen grade of carbide. As a result of extreme hardness with the Tungsten Carbide they are often suited for much more demanding jobs than HSS (Very fast Steel).
Carbide Burrs also perform better at higher temperatures than HSS in order to run them hotter, as well as longer.
HSS burrs will quickly soften at higher temperatures so carbide is always a better choice for long term performance.
Do you know the Attributes of Tungsten Carbide Burrs?
Durability
Use for lengthy production runs
High stock removal
Suitable for using on many hard and hard materials
Suitable for Deburring, finishing, carving, shaping and smoothing welds, moulds, dies and forgings
6. Keep your Carbide Burr On The Move
When utilizing your carbide burr try not to maintain it still for too long as this minimizes the burr from digging and jabbing to your material causing unsightly marks and roughness.
End with an ‘up’ stroke for a smoother finish in your work.
Stay Safe:
Always keep your burr shank is well inserted in your collet and clamped down tightly
Keep pressure light and make the bur moving, concentrating on the best material first
Be sure that your tasks are secured tightly on your work bench
Don’t snag or jam your burr into your work
Wear eye protection at the least, but better yet work with a full shield for the face
For more details about SF-1 Carbide Burrs just go to this resource