SAIT 23703 A24 Turbo 4.5" High Performance 1/8" Grinding WheelsPart # 23703The SAIT 23703 A24R 4.5" Turbo H.P. 1/8 Grinding Wheels provide High Performance cutting, notching, and light grinding. Designed for the pipeline industry this aluminum oxide grinding wheel provides long life.SAIT 23703 Specifications:Type 274.5" Diameter1/8" Width 7/8" Arbor Max RPM 13,300Qty: 1 box of 25SAIT 23703 Applications:SteelCast IronOther ferrous metalsType 27