Tungsten Carbide Burr is Harder than High Speed Steel Burr. Good quality rotary rasps are machine ground from a specially chosen grade of carbide. Due to the hardness is up to HRC70, the Tungsten Carbide they can be used on much more demanding jobs than HSS (High Speed Steel). Carbide rasp also perform better at higher temperatures than HSS, makes it good performance, longer life, and more adaptable to demanding working environments Double Cut or Single Cut Carbide Burr? Double cut burrs tend to be used on low density metals, aluminum, soft steel and also for all non-metal materials such as plastics and wood. They have more cutting edges and remove material faster. Single cut rotary file is designed for rapid stock removal with minimum chip loading, prevent iron-chip accumulate and over-heat cause cutter head damage, which makes it more suitable for materials with relatively high density such as metals. What Tools Will the Die Grinder Bits In? Ideally Tungsten carbide rotary rasp is used in Air Tools i.e Pneumatic rotary tools, Die Grinders and high speed engravers. Micro Motors, Pendant Drills, Flexible Shafts, and hobby rotary tools. Tips: Always use a hand piece that runs true (with no wobble) Where Need to Use the Rotary Burrs? Carving Burr is widely used for wood carving, metalwork, engineering, tool making, model engineering, jewellery making, cutting, casting, welding, chamferring, finishing, deburring, grinding, cylinder head porting, cleaning trimming and sculpting. How to Use the Tungsten Carbide 1/8 Shank Better? If the cutting bits are chipping easily this could be due to the speed being too slow. However, it's ideal to start the cutting slow, increasing the speed as you go along. High speeds will prevent clogging in the flutes of your burrs. The 1/8 carving burrs can bear the speed range of 6000-50000 revolutions per minute.
Wear-resistant
Made of high-quality hard tungsten steel material, the carbide burr has higher hardness, higher wear resistance, heat resistance and corrosion resistance. Compared with HHS rotary cutter and small grinding wheel, the efficiency is greatly improved.
High efficiency
The use of this carbide rotary file is very simple, mainly used on electric or pneumatic tools. When using carbide burr, only need to clamp the tool upright. The cutting method is best to choose up-cut milling to avoid reciprocating cutting.
Comprehensive
The tungsten carbide rotary file is for metal, wood, plastic, jade, stone etc. And it can be widely used in steel machinery, aviation, automobile, shipbuilding, chemical industry, sculpture and other industries.
10 Different Shapes
There are 10 different shapes for the carbide burr set 1/8 shank. Different shape meets your different needs.
Precautions:
The rasp set will work with most small rotary tools such as electric drill.
The tool needs to be clamped upright (use a wrench to tighten it)
Make sure to wear appropriate personal protective equipment such as gloves and protective eyewear while using carbide burr fitted rotary tools.
