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Walter 48-R 296 Pneumatic Drum for Line-Mate III

$92.52/ea $67.09/1 per each only $67.09/eaSave 27%

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OVERVIEW

Professional Finishing with the Walter Pneumatic Drum

Take your metal finishing to the next level with the Walter 48-R 296 Pneumatic Drum, the perfect companion for your Line-Mate III tool. When working on high-value workpieces like stainless steel railings, food processing equipment, or architectural metalwork, achieving a flawless linear finish is critical. This inflatable expansion roller solves the common problem of finishing curved or uneven surfaces by allowing the abrasive belt to float over contours rather than digging in.

The secret lies in the air-cushioned design. Simply adjust the air pressure within the rubber drum to match your application—softer for delicate blending on curves, or firmer for flat surface graining. This flexibility ensures that your abrasive belts maintain optimal contact with the metal, maximizing their lifespan and ensuring a uniform scratch pattern without shadow lines or chatter. It is designed to hold standard 3-1/2" x 4" belts securely in place through centrifugal expansion and surface friction.

Built with Walter's renowned durability, this drum withstands the heat and stress of industrial environments. It is the go-to choice for fabricators who demand versatility from their linear finishing tools. Stop struggling with rigid backing pads on rounded parts; upgrade to the pneumatic drum and experience smoother operation and superior results on every job.

Features & Benefits

  • Contour Following: Air cushion adapts to shapes for seamless blending.
  • Adjustable Hardness: Control the cut aggressiveness by changing air pressure.
  • Vibration Dampening: Rubber core absorbs shock for smoother operation.
  • Versatile Fit: Accepts a wide variety of finishing and polishing belts.
Additional Information
Diameter:3-1/2 in
Width:4"
Type:Pneumatic Drum
For Use With:Line-Mate III
Material:Rubber
Arbor:5/8"-11
Max RPM:3800
Packaging Description:1 per each

INCLUDED

  • 1 x Pneumatic Expansion Drum (3-1/2" x 4")

APPLICATIONS

  • Linear finishing of stainless steel tanks and vessels
  • Graining curved surfaces and tubes
  • Blending welds on rounded profiles
  • General surface conditioning and polishing
  • Restoring finishes on architectural metal

FAQ

The 48-R 296 is designed specifically for the Walter Line-Mate III linear finishing tool.

The drum features a standard air valve. You can use a bicycle pump or compressed air (carefully) to inflate or deflate it to your desired firmness.

It fits belts that are 3-1/2 inches in diameter by 4 inches wide, which is the standard size for Line-Mate accessories.

A pneumatic drum conforms to the surface of the workpiece, making it superior for finishing curved, rounded, or uneven parts without creating flat spots.

No, the abrasive belts are sold separately. This item is the rubber expansion drum only.

The maximum rated speed is 3,800 RPM.

Yes, by inflating the drum to a higher pressure, it becomes firm enough for effective use on flat surfaces as well.

It has a 5/8"-11 internal thread to screw directly onto the Line-Mate spindle.
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