3M Flap Wheel 244D, 80 X-weight, Type 84, 2 in x 1 in x 1/4 in-20 External, Case of 10

• 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 to deliver fine finishes while maintaining durability.

Its flap construction features individually mounted abrasive flaps that continually lap the surface, making it ideal for grinding, polishing, sanding, and finishing tasks.

Durable X-Weight Backing

This flap wheel uses an X-weight cotton cloth backing, which is both durable and malleable. The cloth backing resists tearing and stands up well to edges, minimizing gouging and marring during use.

The heavy and stiff X-weight backing supports effective grinding and polishing, ensuring the wheel maintains its shape and performance over time.

Versatile Type 84 Format

The 3M Flap Wheel 244D comes in the Type 84 mounting system, featuring a 2 in x 1 in x 1/4 in-20 threaded spindle mount. This format allows the wheel to thread directly onto compatible power tools for secure attachment.

This design offers a shorter reach, which is useful when closer contact with the workpiece is desired. It fits well on bench motors, die grinders, and inline sanders.

Precise Size Dimensions

Measuring 2 inches by 1 inch by 1/4 inch-20, this flap wheel is sized for detailed work and easy handling. The compact dimensions make it suitable for a variety of metalworking applications.

Its size supports light grinding, blending, graining, and scale removal, providing versatility across different projects and materials.

Convenient 10-Pack Case

This product is supplied as a case of 10 flap wheels, ensuring you have enough tools for multiple jobs or extended use. The pack size helps maintain productivity without frequent reordering.

Having 10 wheels on hand is practical for workshops and professionals who rely on consistent abrasive performance for finishing tasks.