POLIROLL PR cylindrical cartridge rolls dia. 12x25 mm hole dia. 3 mm ceramic oxide grain CO-COOL80

Technical information

Abrasive: CO-COOL
Dia. external: 12 mm
Grit size: 80
Height: 25 mm
Max. RPM: 17000 RPM
RPM, optimum: 12000 RPM
Packaging unit: 50 pieces

Description

For aggressive grinding with maximum stock removal rate on hard materials which do not conduct heat well. Consistently high performance due to self-sharpening ceramic oxide grain. Active grinding additives in the coating substantially improve the stock removal rate, prevent clogging and result in cooler grinding.

POLIROLL cartridge rolls consist of spirally wound, coated abrasives. The abrasive grain is embedded in the resinoid coating on the sturdy backing material, which achieves the best possible abrasive performance.

Advantages

Consistently high grinding performance throughout its entire tool life thanks to ongoing exposure of fresh abrasive grain during application.
Secure fit when in use due to self-tensioning provided by grooved, conical arbor.
Easy tool change.

Recommendations for use

Grind with the point rather than the flat surface so as not to damage the bond through the effect of heat.
Mount POLIROLL with the bonded side facing towards the arbor.
Use grinding oil that is suitable for the material in order to significantly increase the tool life and the abrasive performance of the tools.

Safety notes

The maximum permitted peripheral speed is 11 m/s.
For safety reasons, the maximum permitted rotational speed indicated must never be exceeded.

Materials that can be worked: Aluminium; Annealed cast iron; Bronze; Cobalt-based alloys; Grey/nodular cast iron (GG/GJL, GGG/GJS); Nickel-based alloys (e.g. Inconell and Hastelloy); Stainless steel (INOX); Titanium

Applications: Deburring; Leveling; Sharpening; Step-by-step fine grinding; Working on edges; Work on weld seams

Drive types: Flexible shaft drive; Straight grinder

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POLIROLL cartridge rolls cylindrical

POLIROLL PR cylindrical cartridge rolls dia. 12x25 mm hole dia. 3 mm ceramic oxide grain CO-COOL80

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