3M Flap Wheel 244D, 120 X-weight, Type 83, 1 in x 1/2 in x 1/4 in, 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 is a reliable choice for many grinding and finishing tasks. This exact model offers consistent performance thanks to its well-known brand quality and design.

With the 244D model, you get a product that professionals trust for polishing and sanding, ensuring you achieve smooth and precise results every time.

Precise 120 X-Weight Grade

This flap wheel features a 120 X-weight grade, which means it balances cutting speed with a fine finish. The grade is ideal for users who want effective material removal without rough surfaces.

Using the 120 X-weight abrasive helps maintain control during sanding and polishing, making it suitable for detailed work on various metals and materials.

Compact Dimensions Fit

The flap wheel measures 1 inch by 1/2 inch by 1/4 inch, providing a compact size that fits many tools. These dimensions allow for easy handling and access to tight spaces during work.

Its size makes it compatible with bench motors, die grinders, and inline sanders, giving you flexibility across different equipment types.

Type 83 Attachment System

This flap wheel uses the Type 83 (T83) mounting system, featuring a 1/4 inch straight shaft. This design locks securely in place with a collet, ensuring stability during operation.

The T83 shaft length offers extended reach between the abrasive and workpiece, which can be helpful for tasks needing more clearance or precision.

Convenient 10 Ea Case

The product comes in a pack of 10 each per case, making it easy to stock up and reduce downtime. Having multiple wheels on hand is practical for ongoing projects or professional use.

This pack size supports consistent workflow by providing enough flap wheels for repeated grinding, polishing, and finishing without frequent reordering.