3M-1990 Green Corps Cut-Off Wheel 3 in x 1/16 in x 3/8 in - 5 Pack

• General purpose cut-off wheels with 3/8" arbor hole.
• 3M's highest performing, longest lasting wheel used for cutting sheet metal, frame rails, clamps and rusted bolts.
• Constructed with premium grade abrasives, these wheels out-cut and out-last General Purpose wheels.
• Typically last 3 to 8 times longer than competitive aluminum oxide cut-off wheels on the following materials: steel, stainless steel, sheet metal, fiberglass and aircraft alloys.
• Green Corps brand cut-off wheels resist cracking and chipping and generate a cooler cutting action on most materials.
• Maximum Operating Speed: 26,000