3M Flap Wheel 244D, 60 X-weight, Type 83, 3 in x 1/2 in x 1/4 in, 10 ea/Case

• Aluminum oxide mineral cuts sharp, lasts long and finishes fine
• Cloth-backed abrasive resists tearing and stands up to edges
• General-purpose wheel for grinding, polishing, sanding and finishing
• Offered in Type 83 (T83) or Type 84 (T84) mounting systems
• X-weight cotton cloth backing is both durable and malleable to minimize gouging and marring

3M Flap Wheel 244D is a general-purpose flap wheel designed for grinding, polishing, sanding and finishing. Versatile aluminum oxide mineral cuts sharp, while the flap construction helps deliver fine finishes with individually-mounted abrasive flaps that continually lap the surface.

Type 83 vs. Type 84 Attachments
3M™ Flap Wheel 244D is offered in type 83 (T83) or type 84 (T84). The flap wheel is offered in both attachment styles, so operators can select the right wheel that aligns with their power tools. T83 has a 1/4" straight shaft that connects to a tool, such as a die grinder, and is locked in place with a collet. The longer shaft length of T83 may be desirable when operators need a bit of an extended reach between abrasive and workpiece. Conversely, T84 is a 1/4 - 20 threaded spindle mount, so it threads directly onto the tool. Its reach is shorter, which may be desirable when operators desire closer contact with the workpiece. Overall, this wheel may be attached to bench motors, die grinders and inline sanders.

Under the Microscope: Flaps with Aluminum Oxide and Rayon Cloth
Each flap on the 3M™ Flap Wheel 244D contains aluminum oxide mineral, which is resin bonded to an X-weight cotton cloth backing. The rayon cloth backing is flexible, firm and resistant to edge wear. Overall, cloth-backed abrasives are a good match for metalworking applications. Still, the cloth is malleable, so it can gently lap the workpiece without gouging the part. Additionally, among cloth backing weights, X weight tends to be heavy and stiff. This durable backing is what helps 3M™ Flap Wheel 244D effectively grind and polish. Aluminum oxide mineral is adhered to the flaps using a resin bond, which helps with heat resistance. As noted above, the mineral itself is a popular choice among industrial professionals, due to its fast cut rate, hardness and strength.

Altogether, coated abrasive flap wheels are the ideal choice for light grinding, blending, graining and scale removal on a variety of metals. The abrasive flaps offer a long-lasting supply of fresh mineral and a load-resistant design to help prolong abrasive service life and keep the wheel cutting sharp.

Trusted 3M Flap Wheel

The 3M Flap Wheel 244D offers reliable performance with its aluminum oxide mineral that cuts sharp and lasts long. This exact model, 244D, is designed for general-purpose grinding, polishing, sanding, and finishing tasks.

Its cloth-backed abrasive resists tearing and stands up well to edges, ensuring durability during use. This flap wheel is a solid choice for professionals seeking consistent results from a trusted brand.

Precise Size And Format

This flap wheel measures 3 inches by 1/2 inch by 1/4 inch, providing a compact size that fits many tools. The dimensions make it easy to handle and suitable for detailed work in tight spaces.

Its format includes Type 83 mounting, which features a 1/4 inch straight shaft ideal for die grinders and similar tools. This setup offers an extended reach between the abrasive and the workpiece for better control.

Durable X-Weight Backing

The flap wheel uses an X-weight cotton cloth backing that is both durable and malleable. This backing minimizes gouging and marring, allowing for a smooth finish on various surfaces.

Cloth-backed abrasives like this are especially good for metalworking, as they resist edge wear while remaining flexible enough to gently lap the workpiece without damage.

Versatile Grinding Applications

Designed for multiple uses, this flap wheel excels at grinding, polishing, sanding, and finishing. Its aluminum oxide mineral provides a fast cut rate and strong performance across different materials.

It’s suitable for bench motors, die grinders, and inline sanders, making it a versatile tool for light grinding, blending, graining, and scale removal on metals.

Convenient Pack Size Included

This product comes in a pack of 10 each per case, ensuring you have enough wheels for extended projects or multiple jobs. The pack size supports efficient workflow without frequent reordering.

Having multiple flap wheels on hand helps maintain productivity and reduces downtime, especially in busy workshops or industrial settings.