Norton High Speed Reinforced Cut-Off Wheels

High Speed Reinforced Cut-Off WheelsUniversal arbor: 1"/20-mm knock out arbor fits all gas and electric high speed saws, 20-mm bushing is pre-mounted into the 1" hole use as is for a 20-mm arbor or remove bushing for a 1" arbor (once bushing is removed, cannot be replaced)Asphalt: Special blend of extra coarse silicon carbide ideal for cutting asphalt, green concrete, wide range of aggregates and abrasive materials; Typical Applications;Cutting sheet metalCutting pipeFoundry/forge shops - gate/riser removal, cutting forgingsMetal plate dimensioningShip building - metal fabricationTool room - cutting drill bits, steel bar, tubing, metallurgical sectioningConstruction - concrete/masonry work; To be used with:;Portable grinder small diameter (2" - 4")Right angle grinder (4" - 9")Circular saw (6" - 8")High-speed gas/electric saw (12" - 16")Stationary machine large diameter (10" - 30")Chop saw (10" - 16")