5pcs Tungsten Carbide Rotary Burr Set, Rotary Burr Tool with 6 mm (1/4") Shank and 8 mm (1/3") Cutting Edge for Metal and Non-metal Processing;

Specification:
Material: tungsten carbide
Cutting edge diameter: approx. 8mm
Shank diameter: approx. 6mm
Shank length: approx. 40mm
Total length: 50-60 mm

Feature:
High degree of finish, can work out the high accuracy of various shapes cavity.
10 times higher than the durability of high speed steel cutter, 200 times more than the small wheel durability.
High strength and hardness. Easy and safe to use. Reduce labor intensity.
Use with handheld electric or pneumatic tool drive (can also be used in machine tool).
The speed of the electric or pneumatic tools usually is 6000-50000 revolutions per minute.
Processing all kinds of metal (including all sorts of hardened steel) and non-metal (such as marble, jade bone), machining hardness reach < HRC70.
For the most work it can be replaced with small grinding wheel, and no dust pollution.
Used to clean trimming, veining and weld joint of casting, forging and weldment; finish all kinds of metal; impeller passage of finishing processing; variety of mechanical parts chamfer, round and groove processing; inner hole surface of machinery parts finishing; the process of various metal and nonmetal sculpture.

Package included:
5 x Tungsten Carbide Rotary Point Burrs

Note:
Must be clamped during using. Cutting way is better with conventional milling to avoid reciprocating feeding.
Prevent scraps flying at work, please use safety glasses.
There are some oil on the head.
Please allow 1-5mm errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.