3M Polyester Grinding Disc, 200mm x 3mm Thick, Fine Grade, 9 microns Grit, 10 in pack

Range of micro-abrasive discs for polishing fibre optic connectors.
With self-adhesive film backing.
Size suitable for use with rotary pad polishing machines.
The 5 grades available allow gradual and optimum polishing in terms of speed, product durability and level of finish obtained. Minimises insertion losses and rates ofreflection.

The 3M™ Lapping film 266X PSA disc contains a 3M high-performance aluminium oxide abrasive coated on a 3 mm polyester film with a PSA backing. It offers unmatched consistency and control for superfinishing for maintenance and repair of fibre optics. They can provide a quality finish whenever close tolerances are required.

The 266X disc contains an impressive abrasive blend gives a good performance on hard to grind materials. The blend offers a continuous cutting action and coupled with a stiff fibre backing, which aids for sustained cutting action and longer life. The is 50% faster than conventional abrasive methods.

Pressure Sensitive Adhesive backed

Get a more consistent cut rate and finish from the tight particle distribution

Use a harder resin system compared with other aluminium oxide lapping sheetsConsistent cut-rate, finish and life

These Lapping film discs are great for superfinishing on materials such as glass metals and plastics Applications include glass cleaning and repair, hard disk drives, fibre optic connectors to name just a few.