CMT 380.141.11 Router Bit for Domino XL Joining - 14mm Right-Hand is a precision-engineered spiral router bit from CMT, purpose-built for use with the Festool DF700 Domino joinery machine. Designed to rout clean, accurate mortise slots in solid wood and wood composite materials, this bit gives furniture makers, cabinet builders, and finish carpenters a reliable tool for fast, repeatable loose-tenon joinery. The 14mm cutting diameter pairs directly with 14mm Domino XL tenons, making it the correct replacement or spare bit for DF700 users who demand consistent results in demanding production or shop environments.

Key Features

• Extra-fine micrograin carbide spiral portion - delivers exceptionally smooth cutting edges that stay sharp longer in both solid hardwood and wood composites, reducing downtime from bit changes.
• Black P.T.F.E. coating on the spiral portion - acts as a non-stick surface that prevents resin, pitch, and glue buildup during routing, helping the bit run cooler and extend overall tool life.
• Premium quality super-strength steel body - provides the structural rigidity needed to withstand the oscillating plunge motion of the Festool DF700, resisting flex and vibration for accurate slot geometry every time.
• 2 cutting edges (Z2) with 2 spiral flutes - efficiently evacuates chips from the mortise during the plunge cut, keeping the slot clean and reducing the risk of burning or tear-out in the workpiece.
• M8x1mm shank thread - matches the proprietary spindle interface of the Festool DF700 exactly, ensuring secure tool seating with no adapter required.
• 70mm cutting height with 90mm total length - provides the depth capacity needed for full Domino XL tenon engagement, supporting strong, well-registered joints in thick stock and panel construction.
• Right-hand (RH) rotation - aligns with the standard drive direction of the Festool DF700 spindle, so the bit cuts efficiently without risk of loosening under load.

Why This Product

• Built specifically for the Festool DF700 machine with an M8x1mm threaded shank - this is not a generic router bit adapted to fit, but a dedicated joinery bit designed around the DF700 interface for precise, confident use.
• The combination of micrograin carbide construction and P.T.F.E. spiral coating means the bit resists both dulling and pitch buildup simultaneously - two of the most common causes of poor slot quality in repetitive joinery work.
• With a 70mm cutting height, this bit handles the full depth requirements of 14mm Domino XL tenon slots, making it suitable for furniture joinery, cabinet assembly, and structural panel connections where joint depth matters.
• Compatible with solid hardwood, softwood, chipboard, MDF, and plywood - a single bit covers the range of materials found in most professional woodworking and cabinet shops, reducing the need for multiple specialty tools.

Specifications

• Manufacturer Part Number: 380.141.11
• Brand: CMT Orange Tools
• Diameter: 14mm
• Cutting Height: 70mm
• Total Length: 90mm
• Shank: M8x1mm
• Number of Cutting Edges: 2
• Number of Flutes: 2
• Rotation: Right-Hand (RH)
• Material: HW (Hardmetal / Carbide)
• For Machine: Festool DF700

Approved Applications

• Mortise slot routing for 14mm Domino XL loose tenons
• Loose-tenon joinery in solid wood (hardwood and softwood)
• Slot cutting in wood composites including chipboard, MDF, and plywood
• Furniture joinery and panel assembly
• Cabinet construction and assembly