COMBICLICK® Unitized Disc, 4 1/2" Dia, fine Grit, W (soft)

Technical information

4 1/2" Dia, fine Grit, W (soft)

The COMBICLICK® system consists of a specially developed backing pad and a rugged mounting system at the back of the disc. The backing pad allows COMBICLICK® discs to be used on most available angle grinders. The special geometry of the cooling slots ensures high air throughput, which considerably reduces the thermal load on the abrasive material and the workpiece. The quick-mounting system, rugged fixture, secure attachment of the disc and optimized cooling system help to provide up to 30% lower workpiece temperature, up to 25% increased stock removal, up to 30% longer disc life and improved utilization of the abrasive. For achieving a very fine, uniform surface finish which, depending on requirements, is a sufficient preparation for high-gloss polishing. Recommended for work on larger surfaces on components made of stainless steel (INOX).

Special features

• Innovative quick-mounting system guarantees convenient handling and cool grinding
• Extremely quick and easy disc changes reduce process costs.
• With COMBICLICK®, scratches caused by protruding clamping parts are prevented and very high utilization of the available abrasive is attained.
• High edge strength due to extreme durability.
• Can be profiled as desired, enabling optimal adjustment to the contour.

Applications

• Cleaning
• Deburring
• Step-by-step fine grinding
• Roughening
• Structuring (matt finishing, brush matting and satin finishing)
• Surface work
• Work on weld seams

Materials that can be worked

• Stainless steel (INOX)
• Steel materials with a hardness > 54 HRC
• Steels up to 370 HV (< 38 HRC)
• Thermoplastics
• Titanium
• Titanium alloys
• Aluminum
• Brass
• Bronze
• Cast steel
• Cobalt-based alloys
• Copper
• Fibre-reinforced thermosetting plastics (GRP, CRP)
• Hardened, heat-treated steels over 370 HV (38 HRC)
• Nickel-based alloys (e.g. Inconell and Hastelloy)

Recommendations for use

• Use COMBICLICK® non-woven discs with COMBICLICK® backing pads on variable speed angle grinders.
• For the best performance, use with a recommended peripheral speed of 3,000-7,000 SFPM. This provides an ideal compromise between stock removal rate, surface quality, thermal load on the workpiece and tool wear.

Safety

• For safety reasons, the maximum permitted rotational speed indicated must never be exceeded.