Use tungsten carbide burrs on hard materials including steel, aluminum and certain, all kinds of stone, ceramic, porcelain, real wood, acrylics, fibreglass and reinforced plastics. When suited for soft metals like gold, platinum and silver, carbide burrs are perfect since they last for some time without breaking or chipping.

Different cuts of carbide burrs will likely be best suited for sure materials.

Purposes of SB-3 Carbide Burr Die Grinder Bit
Use carbide burrs in air tools for example die grinders, pneumatic rotary tools and high speed engravers. Micro Motors, Pendant Drills, Flexible Shafts, and hobby rotary tools say for example a Dremel.

Carbide burrs are traditionally used for metalworking, tool making, engineering, model engineering, wood carving, creating jewelry, welding, chamferring, casting, deburring, grinding, cylinder head porting and sculpting. Carbide burrs are used within the aerospace, automotive, dentistry, stone and metalsmith industries.

What SB-3 Carbide Burr cut should you?
Single cut (one flute) carbide burrs have a very right handed (up cut) spiral flute. Single cut can be used with stainless-steel, hardened steel, copper, certain and ferrous metals and definately will remove material quickly which has a smooth finish. Use for heavy stock removal, milling, deburring and cleaning.

Heavy removal of material
Milling
Deburring
Cleaning
Creates long chips

Use double cut carbide burrs on ferrous and non ferrous metals, aluminium, soft steel as well as for all non-metal materials like stone, plastics, real wood and ceramic. This cut has more cutting edges and definately will remove material faster. Double cut otherwise known as Diamond Cut or Cross Cut (2 flutes cut across the other) and definately will leave a smoother finish than single cut due to producing smaller chips since they cut away the fabric. Use double cut for medium-light stock removal, deburring, finishing and cleaning. Double cut carbide burrs are hottest and benefit most applications.

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

What SB-3 Carbide Burr RPM speed the use of?
The speed of which you use your carbide burr in your rotary tool is dependent upon the fabric you’re using it on and the contour being produced but it’s reliable advice you do not need greater than 35,000 RPM. In the event the burs are chipping easily this might be due to speed being not fast enough. It’s ideal to get started on the bur off slow, enhancing the speed on the way. High speeds will prevent clogging inside the flutes of one’s carbide burs.

Like all drill bits and burrs, allow burr perform the work and apply just a little pressure, otherwise the cutting edges with the flutes will chip away or become smooth too soon, lowering the lifetime of your burr.
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