With the CAST cut, PFERD has developed innovative burs specifically for work on cast iron. These burs achieve incredibly high stock removal on cast iron and operate with significantly reduced vibration and noise. Cylindrical bur with rounded radius end, shape C.
Details
Materials that can be worked:
Materials that can be worked 1:
Black annealed cast iron (GTS, GJMB)
Materials that can be worked 2:
Materials that can be worked 3:
Grey/nodular cast iron (GG/GJL, GGG/GJS)
Materials that can be worked 4:
White annealed cast iron (GTW, GJMW)
Recommendations for use:
Use the burs on powerful power tools with elastically mounted spindles to avoid unwanted vibration.
Recommendations for use 1:
Observe the recommended rotational speed.
Recommendations for use 2:
For the most cost-effective bur use, work with higher rotational/peripheral speeds. For burs with a 1/4" shank diameter, use power tools with a power output from 300 watts.
Safety notes:
Very high speeds can cause discoloration on the shank. This does not constitute a safety risk.
Other Details
Comfortable to use due to reduced vibration and less noise.
Significantly increased aggressiveness, creates large chips, and has very good chip removal.
The highly accurate concentricity enables precise work free from chatter marks. This considerably reduces wear on the bur and power tool or machine.
Up to 100% higher stock removal rate on cast iron than conventional double cut burs, due to an innovative tooth design.