Concave Core Box Router Bit R3, Z2 – HW (K40) Vatzo

🛠️ Rounding Over Router Bit (Quarter Round) with Bearing

Do you want to get rid of sharp edges and give your pieces a professional look? The rounding over router bit is a basic tool in any carpenter's kit. With a concave profile that creates a perfect quarter round, this bit quickly transforms any rough edge into a fine, aesthetic border.

It is ideal for working with solid hardwood or softwood, as well as composite materials such as MDF, chipboard, or plastic.

✅ Advantages and Features:

• Bearing Guide: Equipped with a precision bearing that allows you to rout along the contour without the need for additional guides. Perfect for round tables, arches, or irregular shapes.
• Carbide (Vidia) Cutters: High-density carbide inserts ensure a clean cut, free of burn marks, and much greater wear resistance compared to classic steel.
• Quarter Round Profile: Creates that classic rounding ("radius"), essential for shelves, kitchen countertops, or chair armrests.
• Universal Use: Suitable for all handheld routers (oberfrez) or bench routers.

💡 Tips for Craftsmen:

• Depth Adjustment: If you lower the bit more than the quarter round's radius, you can achieve a decorative profile with a "step" (stop), offering a classic border design.
• Working Speed: For hard wood essences (oak, beech), we recommend a quick pass for roughing and a second very fine pass for a mirror finish.

⚙️ Technical Details:

• Blade Material: Tungsten Carbide (T.C.T. / Vidia)
• Cutting Diameter (D): S6 - 16 mm, S8 - 18.7 mm
• Working Depth (Lc): 6 mm
• Radius (R): 3 mm
• Overall Length (L): 46 mm
• Number of Cutters: Z2 (two cutters)

Delivery in 24–48 working hours for in-stock products, by courier (Fan Courier, Sameday, Cargus, DPD, GLS).

Free delivery in Romania for orders over 600 lei. We also ship to the EU, Moldova and Ukraine – the cost is calculated at checkout. Details in our Shipping policy.

This product is covered by the legal guarantee of conformity of at least 2 years, under EU and Romanian law. If the product does not match its description or does not work as intended, you are entitled to free repair or replacement and, in some cases, a price reduction or refund.

See the EU notice on the legal guarantee · europa.eu/youreurope – guarantees