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United Abrasives SAIT-LOK-R™ 3A Series 1 1/2" 120 Grit Premium Aluminum Oxide Laminated Disc with grinding aid features 2-ply construction for flat surfaces or contoured surfaces. Laminated disc with universal backing features nylon screw threaded hub for easy mounting to backing pad and is suitable for use on stainless steel, ferrous/non-ferrous metals, high tensile steel as well as titanium. It offers easy disc changes by twisting to unlock backing pad and features less downtime while providing long life. It features fast stock removal and features cooling agents for cool cutting.
Features
2-ply construction is rugged enough for contoured surfaces or flat surfaces
Quick-change backings make for fast, easy disc changes and less downtime
Universal backings fit most major backing pad brands on the market
Premium aluminum oxide grain with grinding aid
Cooling agents for cool cutting and long life
Fast stock removal
Easy disc changes by twisting to unlock backing pad