RUWI R8 rounding cutter with guide bearing, unclamped

R8 Rounding Cutter with Guide Bearing

RUWI30208

€46,18
/
Includes sales tax Plus shipping costs

Calculated for your business

Deductible immediately in the year of purchase

Less than €800 net: The full amount reduces your profit in the year of purchase—provided the item can be used on its own; accessories are capitalized along with the machine (Section 6(2) of the Income Tax Act (EStG)) · €46.18 gross

Calculate based on your tax rate and delivery month →Does it fit your work? The configurator will check →

Business, 30% tax rate, delivery this month. Special depreciation under Section 7g requires a maximum profit of €200,000 in the previous year—above that amount, only declining-balance depreciation applies. This is for informational purposes only and does not constitute tax advice.

  • 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 RUWI R8 Rounding Cutter rounds off wood edges with an 8-mm radius—powerful and precise, yet slightly more subtle than the large quarter-round radii. The lead-in ball bearing (Ø 12.7 mm) runs along the edge of the workpiece and guides the cutter even along curved contours for which no stop fits.

The router bit is double-edged and carbide-tipped (HW, Z2), right-hand rotation, with a diameter of 29 mm tool diameter and 13 mm working length; shank with a diameter of 8 mm, overall length 59 mm. It cuts softwood, hardwood, MDF, and laminated panels. If the ball bearing wears out, you can replace it—instead of replacing the entire router bit.

Here's how to use it

  • Rounding furniture edges for a comfortable grip: the 8-mm radius makes cabinet edges and fronts easy to handle without making the furniture look soft.
  • Preparing MDF edges for painting: The rounded edge allows the paint to adhere to the edge, whereas sharp edges cause the paint to peel off.
  • Milling curved contours: The guide bearing follows the curve of the panels and cutouts—the stop remains folded down.
  • Batch processing on the table: On the router table, you guide the workpiece past the stationary milling cutter—edge by edge, with the same profile.

Does this fit your router?

The shank requires an collet with a diameter of 8 mm. With this radius and the Ø-29 head, it’s worth using the router table —it runs more smoothly and safely than freehand; the stepless speed control RUWI router tables adjusts the speed accordingly. It also runs on CNC machines.

The R10 and R12.7 radii are bold and rounded, while the R2 through R6 radii are more subtle—this full range provides an overview of the RUWI milling tools.

All the details

Profile
Radius: 8 mm
tool diameter : Ø 29 mm
working length : 13 mm
overall length : 59 mm

shank and thrust bearing
shank : Ø 8 mm, shaft length 32 mm
Thrust bearing: Ball bearing Ø 12.7 mm, replaceable

Cutting edges and insert
Cutting edges: Z2, carbide (HW), clockwise rotation
Materials: Softwood, hardwood, MDF, coated panels
collet : Ø 8 mm required
net weight : approx. 42 g

★★★★★

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

Stefan Mayer
Master Cabinetmaker and Business Owner
★★★★★

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

Christopher Wilkens
Master Cabinetmaker
★★★★★

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

Florian Wölfle
Managing Director

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