Name: Lamellonuter mit langem Schaft und verschiedenen Anlauflagern
Brand: RUWI
SKU: RUWI30101
Price: 113.31 EUR
Availability: InStock

HM Lamellar Grooving Cutter D=40 B=4 - RUWI Tools for Woodworking Professionals

Slot cutters with shank long shank various guide bearings

€113,31

incl. VAT 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 · €134.84 gross

Calculate using your tax rate →Which router bit is right for your project? Go to the guide →

Guidance on a 30% tax rate and the purchase of a business—not tax advice.

Craftsmanship quality

By Wood Professionals, For Wood Professionals

Fast and reliable shipping

In stock – delivered to your workshop in 3–5 business days
On backorder – back soon!

Your tools will be shipped with DPD and DHL and usually arrive within 3-5 days. You'll get tracking info via email.

Our larger tools are shipped with Schenker freight forwarding and arrive within a few business days. If you prefer, the freight forwarder can also deliver on a specific date, and you can coordinate with them by phone.

Packaging dimensions
• Shipped in a carton via DHL or DPD

What's Included
• 1 × carbide disc groove cutter, Ø 40 mm, cutting width 4 mm
• 3 × guide ball bearing Ø 15 mm, Ø 19 mm, Ø 23 mm)

Our tools and machines are built for long-term use. We only use high-quality components and have gained a lot of experience to avoid problems in the workshop. That's why we have no problems with warranty requests - even beyond the 2‑year warranty period. We are always looking for a good solution together.

We have 100% of spare parts available in stock.

Accessories

Brief description

With this slot cutter, you can cut clean slots for flat dowels on your router—without needing a separate Lamello router. It has two carbide cutting edges, a 4-mm cutting width, and a 40-mm outer diameter; right-hand rotation is mounted on anshank.

The highlight is the guide ball bearing: It guides the cutter along the edge of the workpiece, and its diameter determines how deep the slot will be. Three ball bearings are included—Ø 15, 19, and 23 mm. Simply loosen the nut at the top, swap out the bearing, and adjust the slot depth for flat dowels in sizes 0, 10, and 20. One tool for all three common Lamello sizes.

This router bit is suitable for softwood, hardwood, and laminated panels. With itsshank , itshank into anycollet on RUWI , hand-held and bench-top routers, as well as CNC machines. In our own workshop, we use it to cut precision-fit flat dowel joints. You can find more router bits in the router tool section.

Applications

Cut biscuit slots (Lamello, biscuits) for stable carcass and panel connections
Adjust the groove depth to sizes 0, 10, and 20 using three guide ball bearing Ø 15, 19, 23 mm)
Run along the ball bearing without side guidance, directly along the workpiece edge.
For softwood, hardwood, and coated panels.
8-mmshank RUWI router tables, hand-held and bench-top routers, and CNC machines

Downloads

RUWI Product Catalog 2026 (PDF)

All the details

• Cutting
- Double-edged (Z2) for clean flat dowel slots
- Cutting width: 4 mm
- right-hand rotation

• Dimensions and design
- Outer diameter: Ø 40 mm
- shank 8 mm, shank length 49 mm
- working length: 4 mm, overall length: 70 mm
- Weight: approx. 81 g

• guide ball bearing
- Three ball bearings: Ø 15 mm, Ø 19 mm, Ø 23 mm
- For the slot depths of flat dowel sizes 0, 10, and 20

• Material
- Carbide (HW)

• Compatibility
- For softwood, hardwood, and coated panels
- Can be used on RUWI , hand-held and bench routers, as well as CNC machines

★★★★★
Once a RUWI a RUWI.

Michael Böker
Master Carpenter and Entrepreneur

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

Stefan Mayer
Master Carpenter and Entrepreneur