RUWI Abrasive belt backing, Ø 30 mm, with shank, slotted backing

Abrasive belt holder, Ø 30 mm, height 30 mm, shank 6 mm

RUWI30525

€21,50
/
Includes sales tax Plus shipping costs

Calculated for your business

Deductible immediately in the year of purchase

Unter 800 € netto: Der volle Betrag mindert im Kaufjahr deinen Gewinn – sofern das Teil für sich allein nutzbar ist; Zubehör wird mit der Maschine aktiviert (§ 6 Abs. 2 EStG) · €21,50 brutto

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Betrieb, 30 % Steuersatz, Lieferung im laufenden Monat. Die Sonderabschreibung nach § 7g setzt höchstens 200.000 € Gewinn im Vorjahr voraus – darüber bleibt nur die degressive Abschreibung. Eine Orientierung, kein Steuerrat.

  • Artisan Quality
  • By woodworking professionals, for woodworking professionals
  • Faster and More Reliable Shipping
  • In stock – Delivery time: 1–3 business days
  • Out of stock – coming back soon

Packages are shipped via DHL or DPD and usually arrive within 1–2 business days. You'll receive a tracking number via email.

Router tables, lifting tables, and other large tools are shipped via Schenker, usually arriving in about 3 business days. Upon request, the carrier can deliver on a specific date—just coordinate the details with them by phone. If delivery takes longer than expected, we'll let you know in advance.

Packaging Dimensions
• Shipped in a cardboard box via DHL or DPD
• Dimensions: 190 × 140 × 50 mm

Our tools and machines are built to last. We use only high-quality components and have gained extensive experience in preventing problems in the workshop. That’s why we have no issues with warranty claims—even if they extend beyond the 2-year warranty period. We’re always looking for a good solution that works for both of us.

We have 100% of our replacement parts in stock.

Accessories

The sanding belt holder is a slotted holder (Ø 30 mm) onto which you slide a sanding belt sleeve. This allows you to cleanly sand inner radii, drill holes, and cutouts. With the sleeve attached, you’ll be working with a diameter of approximately Ø 33 mm; the smallest inner radius is about R16.5.

The slot is the key to its design: at low speeds, the carrier expands slightly and clamps the sleeve from the inside—it fits securely without glue or screws and can be removed and replaced while the machine is stationary. The shank (Ø 6 mm, steel with zinc-nickel coating) works in any machine with a 6-mmcollet —important note: maximum 19,000 rpm.

Here's how to use it

  • Finishing cutouts: Smooth out the sawed-out openings for sinks, electrical outlets, and handles all the way to the curves—where an orbital sander can’t reach.
  • Smoothing Drill Holes: Forstner and hole saw drill holes with a diameter of 33 mm or larger are given smooth walls.
  • Changing the sleeve while the machine is running: remove the old one, slide on the new one, and continue grinding—switch from coarse to fine grit in seconds.
  • Guiding along the table: With the “ router table ,” the backing plate is fixed in place, and you guide the workpiece—resulting in even pressure and a consistent finish.

Will this fit your machine?

The shank requires a 6-mmcollet —on the RUWI router tables, it is available as an optional collet; hand-held routers accept it directly. The key factor is the speed: no more than 19,000 rpm —you can adjust the RUWI router tables accordingly.

The appropriate sanding belt sleeve (Ø 30) is a wear part and is not included—it is available in grits 50, 80, and 150. For smaller radii starting at R9, use the sanding belt holder (Ø 15); additional tools are listed in the overview of RUWI milling tools.

All the details

Dimensions
Shaft diameter: Ø 30 mm
Outer diameter: 33 mm
Shaft height: 30 mm
shank : Ø 6 mm, shaft length 41 mm
overall length : 71 mm

Drive
Speed: up to 19,000 rpm

Material
shank : Steel with zinc-nickel coating, slotted

Application
Usage: Internal radii and bores with a radius of 16.5 mm or greater
collet : Ø 6 mm required
Sanding belt: Sold separately (grit sizes 50, 80, 150)

★★★★★

RUWI is the ideal partner for practical solutions in workplace organization and material handling!

Stefan Mayer
Master Carpenter and Business Owner
★★★★★

RUWI creates optimal working conditions for a wide variety of tasks.

Christopher Wilkens
Master Carpenter
★★★★★

The technical solutions that RUWI offers us never fail to impress us.

Florian Wölfle
Managing Director

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