PFERD

 Unitized Discs

Unitized Discs

Unitized COMBICLICK® discs are very effective for work on large surfaces on components made of stainless steel (INOX). These discs help achieve a very fine, uniform surface finish which, depending on requirements, is a sufficient preparation for high-gloss polishing.

PFERD ‘s COMBICLICK® system combines an innovative flexible backing pad with a quick, easy and rugged mounting system on the back of the disc. The backing pad allows COMBICLICK® discs to be used with standard angle grinders. The geometry of the cooling slots ensures a high throughput of air, thus significantly reducing thermal loads on the abrasive material and workpiece. The rugged mounting fixture, secure disc attachment to the backing pad plus optimized cooling help to provide:

  • up to 30% lower workpiece temperature
  • up to 25% increased stock removal
  • up to 30% longer service life and improved utilization of abrasive product and
  • up to 30% less tool wear.

The range of solutions has now been increased to include CC-GRIND Discs for rough grinding applications, and a complete range of non-woven and felt discs. The COMBICLICK® system now offers a single solution for rough grinding to mirror polishing.

Unitized COMBICLICK® discs are very effective for work on large surfaces on components made of stainless steel (INOX). These discs help achieve a very fine, uniform surface finish which, depending on requirements, is a sufficient preparation for high-gloss polishing. For best results, use recommended operating speeds.

EDP Diameter (Inches) Abrasive Grit Size Grade Density Spec. Recom. Speed RPM Max. RPM
48140 4 Silicon Carbide Fine W Soft 2SF 5,700 9,550
48142 4 Silicon Carbide Fine MW Medium-Soft 3SF 5,700 9,550
48144 4 Silicon Carbide Fine MH Medium-Hard 6SF 5,700 9,550
48146 4 Aluminum Oxide Fine H Hard 8AM 5,700 9,550
48150 4-1/2 Silicon Carbide Fine W Soft 2SF 5,000 8,350
48154 4-1/2 Silicon Carbide Fine MW Medium-Soft 3SF 5,000 8,350
48158 4-1/2 Silicon Carbide Fine MH Medium-Hard 6SF 5,000 8,350
48162 4-1/2 Aluminum Oxide Fine H Hard 8AM 5,000 8,350
48166 5 Silicon Carbide Fine W Soft 2SF 4,500 7,650
48170 5 Silicon Carbide Fine MW Medium-Soft 3SF 4,500 7,650
48174 5 Silicon Carbide Fine MH Medium-Hard 6SF 4,500 7,650
48178 5 Aluminum Oxide Fine H Hard 8AM 4,500 7,650