3M Rubber Slotted Expander Wheel 28349, 3-2/5 in x 3 in 5/8 in Arbor Hole, 1 Per Case

• More consistent performance than pneumatic wheels
• Radiused edges reduce transition lines
• Soft 25-durometer rubber helps to create a fine finish
• Use 3M Wheel Adapter Kit to mount on 3M Inline Sander or 3M Match & Finish Tool
• Uses centrifugal force to grip the abrasive belt

The 3M Rubber Slotted Expander Wheel utilizes centrifugal force to grip abrasive belts while grinding. Use this wheel on a 3M Inline Sander or 3M Match & Finish Tool. It comes in three diameters and two center hole diameters.

Soft Conformable Rubber, Radiused Edges
Our 3M Rubber Slotted Expander Wheel can be mounted on a 3M Inline Sander or 3M Match & Finish Tools using a 3M Wheel Adapter Kit. We designed this wheel with soft 25-durometer rubber to keep it conformable for applications like stainless steel finishing. Radiused edges reduce transition lines as the tool makes passes across the work surface.

Centrifugal Force Is More Secure
This wheel uses centrifugal force to grip the belt rather than conventional pneumatic wheels, or tires, which rely upon the amount of air pressure they are filled with. Centrifugal force is ultimately far more efficient and consistent.

In three diameters of 3, 3.4 or 5 inches, the smaller diameter tends to obtain a tighter grade pattern and gets into tighter spaces.

Recommended Applications
Our 3M Rubber Slotted Expander Wheel is ideal for finishing stainless steel when mounted to a 3M Inline Sander or 3M Match & Finish Tool. Having mounted the expander wheel to the sander using the 3M Wheel Adapter, follow a 2-step process for finishing stainless steel, either with or without a weld:

• The coated abrasive belt 777F, 120 grit, can be used to set the grain and remove defects using the 3M Inline Sander (28339) at 3,500 rpm.
• Use our Scotch-Brite Surface Conditioning Belt, A Med, to blend the surface to a #4 finish.

3M Rubber Expander Wheel

The 3M Rubber Slotted Expander Wheel 28349 offers reliable performance with its soft 25-durometer rubber construction. This model is designed to provide consistent results, making it a trusted choice for finishing tasks.

Its slotted design and rubber material help reduce transition lines, ensuring a smooth finish. The 3-2/5 in x 3 in size fits well for various applications requiring precision and quality.

Precise Dimensions Included

This expander wheel measures 3-2/5 inches by 3 inches with a 5/8 inch arbor hole, matching the exact specs needed for specific sanding tools. These dimensions ensure compatibility and effective use.

Such precise sizing allows the wheel to fit securely on sanding equipment, helping users achieve fine finishes on surfaces like stainless steel with ease and accuracy.

Consistent Belt Grip

The wheel uses centrifugal force to grip abrasive belts firmly, unlike pneumatic wheels that depend on air pressure. This method provides a more secure and consistent hold during operation.

By maintaining a steady grip on the belt, the 3M Rubber Slotted Expander Wheel 28349 helps prevent slippage and improves the quality of sanding and finishing processes.

Compatible Tool Systems

This wheel is designed for use with 3M Inline Sanders and 3M Match & Finish Tools, enhancing versatility. It can be mounted easily using the 3M Wheel Adapter Kit for these systems.

Such compatibility allows users to integrate the wheel into existing tool setups, streamlining workflow and improving finishing results on various projects.

Pack Size One Case

The product comes as a single unit per case, making it easy to order and manage inventory. This pack size suits professionals who need precise quantities without excess stock.

Having one expander wheel per case ensures that users receive the exact model 28349 from 3M, ready for immediate use in finishing and sanding tasks.