Multiple Grits for Every Job: The 3 inch sanding discs set includes 5 grits (10 each of 36/60/80/120/240) for heavy material removal, shaping, surface leveling, fine smoothing, and finishing Upgraded Material: The roll lock discs are made of tough aluminum oxide grains that stay sharp and resist heat buildup for longer life. The stainless steel roll-lock holder prevents rust and withstands heavy use Quick Change Attachment: The abrasive disc with a torque spiral (TR type) design lets you quickly lock or release discs without tools, saving time and ensuring a secure fit during operation 1/4 Inch Shank: The power sander quick-change sanding disc features 1/4 inch hex and round shanks, fitting most die grinders, angle grinders, and rotary tools Widely Used: Twist lock fiber discs work on stainless steel, carbon steel, aluminum, copper, wood, and plastic, ideal for auto body repair, welding prep, woodworking, home improvement, and DIY projects

Cover every sanding job with a 3-inch die grinder sanding discs set in 5 grits (36/60/80/120/240) for heavy material removal, shaping, leveling, smoothing, and finishing. These 3-inch abrasive discs are made with tough aluminum oxide grains and a stainless steel roll-lock holder for durability. The TR-type torque spiral design allows quick disc changes without tools. The 1/4-inch hex and round shanks fit most die grinders, angle grinders, and rotary tools. These 3-inch twist-lock sanding discs work on metal, wood, and plastic for auto body repair, welding, woodworking, home improvement, and DIY projects.