3M
3M 00051131333895 Fiber Disc, 3 in Disc Dia, 36 Grit, Ceramic Abrasive, Threaded Mandrel Attachment
Part #3M33389
MFG #00051131333895
UNSPC #31191506
3M Fiber Disc, 3 in Disc Dia, 36 Grit, Ceramic Abrasive, Threaded Mandrel Attachment, Fiber Backing, 30000 rpm Maximum, Purple
- For cleaning, deburring, polishing, cutting spot welds and stripping paints
- Cubitron II cuts 30% faster and lasts 2X longer than conventional ceramic abrasives
- Precision shaped grain (PSG) technology employs microreplication for extremely uniform abrasive
- Triangular PSG abrasive grains are super-sharp and cut exceptionally fast
- Grains are electrostatically oriented on abrasive surface for efficient cut, even wear
- PSG self-fractures during use to maintain sharpness and prolong abrasive life
- Stiff fiber backing and a strong resin bond lend this disc long life and tear resistance
- Significantly longer lasting, complete more parts per disc and requires fewer disc changes
Abrasive Material Ceramic Alumina Attachment Type Threaded Mandrel Backing Material Fiber Color Purple Disc Diameter 3 in Grit 36 Maximum Speed 30000 rpm