Insize INARRD5060 50 Piece 50mm 60 Grit Roloc Style Aluminium Oxide Sanding Discs Engine~Cranes~Stands Each saw blade comes with

Each saw blade comes with a metal ring

Air inlet: 1/4'' NPT

Grip Chucks permit use on a wide range of high accuracy drilling machines

102mm heavy-duty fixed castor for extreme-duty applications

9 Pc 1/2'' Sq

Insize INARRD5060 50 Piece 50mm 60 Grit Roloc Style Aluminium Oxide Sanding Discs Engine~Cranes~Stands Each saw blade comes withInsize Aluminium Oxide Roloc Disc with a polyester cloth backing and resin bonding for better heat resistance. Applications: Metal Working Wood Working Grinding Finishing Sanding Deburring Blending Features: Aluminum oxide abrasive allows for a fast cut rate and long life Aluminum oxide is a tough and durable abrasive that self fractures to expose fresh cutting edges in use Resin Bonded coating for heat and water resistance Polyester cloth backing