MICRO cut tungsten carbide burs are specifically designed for finishing and are used in areas where mounted points are often used. They offer a higher stock removal rate and produce a high surface quality, particularly when compared to conventional double cut burs. MICRO cut burs also operate with low vibration and little noise, they maintain their geometry over their entire service life, and they work in both manual and machine applications. MICRO cut burs can machine almost all materials up to a hardness of 940 HV (68 HRC). This set contains three small tungsten carbide burs for finishing work in the most common shapes and dimensions. The sturdy plastic box protects the burs against dirt and damage.
Details
Materials that can be worked:
Materials that can be worked 1:
Black annealed cast iron (GTS, GJMB)
Materials that can be worked 10:
Nickel-based alloys (e.g. Inconell and Hastelloy)
Materials that can be worked 11:
Materials that can be worked 12:
Materials that can be worked 13:
Materials that can be worked 14:
Steels up to 370 HV (< 38 HRC)
Materials that can be worked 15:
Steels over 220 HV (> 95 HB)
Materials that can be worked 16:
Steels up to 220 HV (< 95 HB)
Materials that can be worked 17:
Materials that can be worked 18:
Materials that can be worked 19:
Materials that can be worked 2:
Materials that can be worked 20:
White annealed cast iron (GTW, GJMW)
Materials that can be worked 3:
Materials that can be worked 4:
Materials that can be worked 5:
Materials that can be worked 6:
Materials that can be worked 7:
Grey/nodular cast iron (GG/GJL, GGG/GJS)
Materials that can be worked 8:
Materials that can be worked 9:
Hardened, heat-treated steels over 370 HV (38 HRC)
Recommendations for use:
Ideal for finishing, very fine cleaning work, corrections in tool and mold construction, and for sharpening cutting tools.
Recommendations for use 1:
Use the burs on powerful power tools with elastically mounted spindles to avoid unwanted vibration.
Recommendations for use 2:
Observe the recommended rotational speed.
Other Details
The highly accurate concentricity enables precise work free from chatter marks. This considerably reduces wear on the bur and power tool or machine.
Unlike with abrasive mounted points, there is no change in geometry due to wear and tear.
Work on almost all materials up to 940 HV (68 HRC).