3m 321u 36178 Blue Hookit Disc 150mm 240g Replacement Lens No stripping required

No stripping required

The new models are a step ahead of the old models in charging speed as well

Diameter: 56mm

Square Drive: 1/2

M7 Spare Screw Mandrel 6mm To Suit PB2402

3m 321u 36178 Blue Hookit Disc 150mm 240g Replacement Lens No stripping requiredOur 3M Hookit Blue Abrasive Disc 321U delivers best in class performance at every stage of paint prep and coatings removal. Premium aluminum oxide mineral abrasive is blended with ceramic grain for a full range of sanding applications. Our multi hole discs feature a specially designed pattern that reduces loading, extends disc life and aligns with most backup pads. Hookit attachment makes disc changes easy. A best in class abrasive for a variety of