3M Cut-Off Wheel, Type 1, Green Corps Series, General Purpose, Aluminum Oxide (A/O)

Unlike abrasive discs, which shape or sand objects using the disc surface, cut-off wheels cut through the workpiece using the outer edge of the wheel. Cut-off wheels run on a high speed cut-off tool (sold separately) and must always be used with an ANSI-approved wheel guard for safety. THE TOOL USED MUST NOT EXCEED THE MAXIMUM OPERATING SPEED (MOS) OF THE WHEEL.