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Festool HW S12 D14/50 Tungsten Carbide Groove Cutter 14mm

Festool HW S12 D14/50 Tungsten Carbide Groove Cutter 14mm
Festool HW S12 D14/50 Tungsten Carbide Groove Cutter 14mm
Festool HW S12 D14/50 Tungsten Carbide Groove Cutter 14mm
Festool HW S12 D14/50 Tungsten Carbide Groove Cutter 14mm
Festool HW S12 D14/50 Tungsten Carbide Groove Cutter 14mm
  • Brand: FESTOOL
  • Model: FES491089
  • Weight: 0.09kg
  • Dim: 122 mm x 29 mm x 26 mm
  • UPC: 4014549075890
Price:
R 3,703.00
Ex VAT: R 3,220.00

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Festool HW S12 D14/50 Tungsten Carbide Groove Cutter

At a Glance: Professional 14 mm tungsten carbide groove cutter with a 50 mm cutting length, stable 12 mm shank and plunge-cutting capability.

The Festool HW S12 D14/50 is a durable tungsten carbide groove cutter designed for precise drilling, grooving, rebating and long-hole routing. Its carefully engineered cutter geometry, stable 12 mm shaft and sharp HW cutting edges work together to produce controlled cuts and beautifully clean surfaces. A soldered tungsten carbide base cutting edge also makes the cutter suitable for plunge cutting, allowing grooves and openings to begin within the workpiece rather than only from an exposed edge. With a generous 50 mm cutting length and 100 mm overall length, this professional router bit is ideal for furniture manufacturing, fitting installation, solid wood, panel materials and demanding template-guided routing with compatible Festool routers.

Professional HW groove-cutting performance

The combination of sharp tungsten carbide cutting edges, optimised geometry and a rigid cutter shaft provides precision, surface quality and dependable service life. It is a versatile workshop cutter for producing deep 14 mm grooves, rebates and routed openings in suitable wood and panel materials.

Product highlights

  • Precise 14 mm cutting diameter: Produces accurately sized grooves, rebates and routed openings.
  • Deep routing capability: The 50 mm cutting length supports demanding grooves and deeper routing applications.
  • Suitable for plunge cutting: The soldered tungsten carbide base cutting edge enables the cutter to enter suitable material from above.
  • Clean surface quality: Optimised cutter geometry and properly sharpened cutting edges help create smooth routed surfaces.
  • Stable 12 mm shank: The robust shaft supports controlled routing and minimises unwanted cutter movement.
  • Long service life: Durable tungsten carbide cutting edges withstand regular professional workshop use.
  • Versatile applications: Ideal for furniture grooves, fittings, rebates, elongated holes and template routing.

Extra Information

  • Designed for the Festool OF 1400, OF 2000 and OF 2200 routers.
  • The router must be equipped with a correctly sized 12 mm collet.
  • Maximum routing depth is determined by the cutter, router, template arrangement and safe shank-clamping requirements.
  • Never extend the cutter excessively from the collet to obtain additional routing depth.
  • Select feed speed and routing depth according to the material, cutter diameter and router operating instructions.
  • Use effective dust extraction to improve visibility, surface quality and working conditions.

Pro Tips

  • For deep grooves, remove the material in several controlled passes instead of routing the complete depth at once.
  • Make a test cut in an offcut to confirm the groove width, depth and router settings before machining the final workpiece.
  • Use a guide rail, parallel side fence or firmly secured template to maintain a straight and repeatable cutting path.
  • Keep the cutter clean and free from resin deposits, as contamination can increase heat and reduce cutting quality.
  • Feed the router smoothly and consistently; moving too slowly may cause burning, while moving too quickly can overload the cutter.
  • When plunge routing, lower the cutter steadily and avoid forcing it into the material.
  • Inspect the cutting edges regularly and replace or professionally service the cutter if it becomes blunt, chipped or damaged.

How to Use

  • Confirm that the cutter, router, 12 mm collet and selected material are compatible.
  • Disconnect the router from its power source before installing or adjusting the cutter.
  • Inspect the cutter and collet for damage, contamination or excessive wear.
  • Insert the shank sufficiently into the 12 mm collet without allowing the end of the cutter to bottom out.
  • Tighten the collet securely using the correct procedure and tools specified for the router.
  • Set the routing depth and secure the workpiece, guide fence or template firmly.
  • Connect a suitable dust extractor and ensure the cutter cannot contact the workpiece when the router starts.
  • Allow the router to reach operating speed, then guide it smoothly through the material in the correct feed direction.
  • Use multiple passes for deep grooves and wait for the cutter to stop completely before making adjustments.

Features

  • Tungsten carbide cutting edges: Provide durable performance when routing suitable wood and panel products.
  • Base cutting edge: Allows plunge entry for internal grooves, openings and long-hole routing.
  • Optimised cutting geometry: Supports precise routing and excellent surface results.
  • 14 mm cutter diameter: Creates consistent grooves and rebates of the specified width.
  • 50 mm cutting length: Accommodates deep routing applications where a standard short cutter may not reach.
  • 100 mm overall length: Provides the extended geometry required for deeper work.
  • 12 mm cylindrical shank: Fits compatible Festool routers equipped with the correct 12 mm collet.

Benefits

  • Professional accuracy: The stable shaft and carefully designed cutting geometry help maintain a clean, controlled cutting path.
  • Excellent versatility: One cutter can perform grooving, rebating, plunge cutting, drilling and elongated-hole routing tasks.
  • Cleaner finished work: Sharp HW cutting edges reduce roughness and help minimise additional finishing.
  • Extended working life: Tungsten carbide construction offers greater wear resistance for dependable workshop productivity.
  • Deep-cut capability: The extended cutting length enables grooves and openings in thicker workpieces.

Application

  • Routing grooves in furniture manufacturing.
  • Creating recesses for fittings and hardware.
  • Rebating solid wood and panel materials.
  • Plunge routing and drilling suitable openings.
  • Producing elongated holes and deep slots.
  • Working with routing templates.
  • Cabinetmaking, joinery and furniture construction.

Safety

  • Wear suitable eye, hearing and respiratory protection during routing operations.
  • Disconnect the router from its power source before installing, removing or adjusting the cutter.
  • Use only with a compatible 12 mm collet and ensure the cutter shank is correctly inserted and securely clamped.
  • Inspect the cutter before every use and never operate it if the shank is bent or the carbide edges are cracked, chipped or loose.
  • Secure the workpiece firmly and keep hands away from the cutter and cutting path.
  • Never exceed the speed limitations specified for the router bit or routing machine.
  • Use shallow progressive passes for deep routing to reduce heat, overload and the risk of kickback.
  • Always feed the router in the correct direction and maintain a firm two-handed grip on the machine.
  • Allow the cutter to stop completely before making adjustments or placing the router down.
  • Router bits become extremely hot during operation; allow the cutter to cool before touching or removing it.

Specifications

Description Spec
BrandFestool
Cat No.FES491089
Product TypeGroove Cutter
Product DesignationHW S12 D14/50
Festool Order No.491089
Cutting MaterialTungsten Carbide
Cutter Diameter (D)14 mm
Cutting Length (NL)50 mm
Overall Length (GL)100 mm
Shank Diameter (s)12 mm
Plunge-Cutting CapabilityYes
Compatible RoutersOF 1400, OF 2000 and OF 2200
Suitable OperationsGrooving, Rebating, Drilling, Plunge Cutting and Long-Hole Routing
Pack Quantity1 Piece

Scope of Delivery:

  • 1 x Festool HW S12 D14/50 groove cutter
Tags: FES491089 , HW S12 D14/50 , Groove Cutter , 14mm Router Bit , Tungsten Carbide Cutter , 12mm Shank , 50mm Cutting Length , Plunge Cutting , Furniture Manufacturing , Cabinet Making , Rebating Cutter , Template Routing
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