3M 87449 Silver Depressed Center Grinding Wheel, 9" x 1/4" x 5/8-11" T27, Ceramic Grain, 36 Grit, Lot of 20 safety-knives and its optional 3M™ Uvicator™

and its optional 3M™ Uvicator™ Sensor lets the wearer know when to replace the hard hat due to UV exposure

Its virtually indestructible nylon frame will serve you for years to come (no more worrying about breaking glasses

Enjoy efficient use of energy with these timers

Replacement faceshields for S1000

Quartering scale printed on every wrap-limits the need for calculation Packaged in a durable

3M 87449 Silver Depressed Center Grinding Wheel, 9" x 1/4" x 5/8-11" T27, Ceramic Grain, 36 Grit, Lot of 20 safety-knives and its optional 3M™ Uvicator™Designed for heavy grinding, beveling and weld removal. May be used on a variety of substrates such as carbon steel and stainless steel. 3M Precision Shaped Grain cuts exceptionally fast, helping increase productivity. Exceptional durability extends the life of the wheel for great performance value., Lot of 20