BobCat abrasive flap discs from Weiler Corp. (wwwweilercorp.com) deburr, grind and blend using a right-angle air die grinder.

The discs replace small-diameter coated blending discs for weld blending and finishing purposes. The company said BobCats increase productivity with fewer changeovers and longer product life while providing high stock removal rates and excellent finish consistency. The 2-in. and 3-in. flap discs also are good for detail work and for hardto- reach areas.

BobCat discs are available in high performing zirconium grain in angled and flat configurations with grit sizes ranging from 36Z to 120Z. Angled BobCats should be used for maximum aggression, while the flat discs excel with smoother grinding and enhanced conformability.

For optimum performance, the angled discs are best used at an angle ranging from 15 degrees to 25 degrees and the flat discs are recommended for use at a range of 0 degrees to 15 degrees.