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 Enjoy efficient use of energy

Enjoy efficient use of energy with these timers

Light-weight and impact-resistant

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

HIGH DURABILITY: Great for box sealing

Replacement faceshields for S1000

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 Enjoy efficient use of energyDesigned 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