Festool HW Roundover Router Bit R2 20mm Diameter 8mm Shank with Guide Bearing
R 2,416.73
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R 2,416.73
R 2,416.73
Product description
Festool S8 HW R2 D20-KL OFK Roundover Router Bit – 2mm Radius, 20mm Diameter
At a Glance: Professional Festool HW carbide roundover router bit featuring a 2mm rounding radius, 20mm cutting diameter, 2.2mm cutting length, 47mm overall length and 8mm shank. Specially designed for trimming and profiling 2mm plastic or solid wood edging with a precise 10° transition. Supplied with a sturdy steel guide ball bearing and featuring an optimised bearing mounting arrangement suitable for a 12.7mm guide bearing or bearing-free operation with appropriate machine guidance. Compatible with Festool OF 1010, OF 1010 R, OFK 700, MFK 700 and MFKC 700 routers.
Give furniture panels, cabinet doors and decorative components a beautifully refined finishing touch with the Festool S8 HW R2 D20-KL OFK Roundover Router Bit. Developed for professional edge processing, this precision-engineered cutter combines a subtle 2mm rounding radius with specialised edge-transition geometry to produce smooth, consistent profiles on suitable plastic and solid wood edging.
Whether manufacturing furniture, finishing kitchen cabinets, trimming applied plastic edging or refining solid timber components, the Festool R2 roundover cutter provides the control and cutting accuracy required for professional results. Its specialised profile is particularly suitable for 2mm edging with a 10° transition, making it a practical choice for cabinetmakers, furniture manufacturers, joiners and installation specialists.
Unlike a conventional flush-trimming cutter, which primarily removes excess edging material until it is level with the adjoining panel surface, a roundover cutter creates a smooth, curved transition along the edge. This softens sharp corners, improves the appearance of finished furniture components and provides a more comfortable edge profile.
The cutter features a precisely manufactured 20mm cutting diameter and 2mm rounding radius, together with a cutting length of 2.2mm. This compact cutting geometry is designed for detailed edge-finishing work where accurate profile formation and controlled material removal are essential.
Festool has developed this cutter with a specialised 10° transition geometry. This is particularly relevant when machining 2mm edging materials, where the relationship between the rounded edge and the adjoining panel surface contributes to the finished appearance.
A particularly useful feature is the cutter's flexible guide bearing arrangement. The router bit is supplied with a sturdy steel ball bearing that provides a consistent reference when following suitable workpiece edges. Its optimised bearing mounting also allows the cutter to be used with a compatible 12.7mm guide ball bearing or without a bearing when the routing machine provides an appropriate alternative guiding system.
The cutting edges are manufactured from HW tungsten carbide, a durable, wear-resistant material commonly used in professional routing tools. Carbide cutting edges help maintain accurate cutting geometry during repeated use, supporting consistent results and dependable service life when machining suitable materials.
With its precision 8mm shank, the cutter is designed for secure installation in compatible Festool router collets. Festool specifies compatibility with the OF 1010, OF 1010 R, OFK 700, MFK 700 and MFKC 700, making it suitable for a range of professional routing and edge-finishing applications.
Compact, versatile and carefully engineered, the Festool S8 HW R2 D20-KL OFK provides an excellent solution for producing neat, consistent rounded profiles on suitable 2mm plastic and solid wood edges.
The Festool S8 HW R2 D20-KL OFK belongs to the manufacturer's professional range of roundover cutters developed for accurate edge machining.
Its specialised geometry is designed for processing suitable plastic and solid wood edging, particularly 2mm edge materials requiring a controlled 10° transition.
The cutter combines a 2mm rounding radius with a 20mm cutting diameter, allowing sharp edging to be transformed into a smooth, refined profile.
Its adaptable steel ball bearing arrangement provides additional flexibility for different routing configurations, while the durable HW carbide cutting edges support dependable performance during regular professional use.
Product Highlights
- Original Festool roundover cutter: Precision-engineered router bit developed for professional furniture edging and profile machining.
- 2mm rounding radius: Creates a smooth, subtle rounded edge profile suitable for fine furniture finishing.
- 20mm cutting diameter: Compact geometry specifically developed for precise edge-processing applications.
- 2.2mm cutting length: Optimised for detailed edge finishing and suitable 2mm edging materials.
- 10° transition geometry: Specialised profile designed for 2mm edging with a controlled transition.
- HW carbide cutting edges: Wear-resistant tungsten carbide supports accurate routing and dependable service life.
- Plastic and solid wood compatibility: Suitable for machining appropriate plastic edging and solid timber edges.
- Steel guide bearing included: Robust ball bearing provides a reliable reference for controlled edge routing.
- Flexible bearing configuration: Optimised mounting arrangement permits use with a suitable 12.7mm guide bearing or without a bearing.
- 8mm precision shank: Designed for secure fitting in compatible Festool router collets.
- 47mm overall length: Compact cutter construction designed for compatible edge-routing systems.
- Consistent edge profiles: Precision cutting geometry helps produce neat, repeatable rounded transitions.
- Professional furniture finishing: Ideal for cabinet doors, drawer fronts, shelving and decorative furniture components.
- Festool router compatibility: Suitable for OF 1010, OF 1010 R, OFK 700, MFK 700 and MFKC 700.
Product Compatibility
The Festool S8 HW R2 D20-KL OFK roundover cutter is specified for the following Festool routers:
- Festool OF 1010: Compatible with the OF 1010 router equipped with the correct 8mm collet and an appropriate edge-guiding arrangement.
- Festool OF 1010 R: Suitable for the OF 1010 R router when installed and guided according to the machine manufacturer's instructions.
- Festool OFK 700: Suitable for professional edge trimming and profiling with the OFK 700 edge router.
- Festool MFK 700: Compatible with the MFK 700 modular edge router for precise furniture edging applications.
- Festool MFKC 700: Suitable for the MFKC 700 cordless edge router with the appropriate cutter and machine configuration.
Guide bearing compatibility: The cutter is supplied with a sturdy steel ball bearing. Festool specifies an optimised bearing mounting system suitable for a 12.7mm guide ball bearing or operation without a bearing where an appropriate alternative guiding arrangement is provided.
Important: This cutter features an 8mm shank and must be fitted in a compatible 8mm router collet. The specialised R2 profile is developed for 2mm edging with a 10° transition. Confirm that this profile matches the intended finished edge. When routing without the guide bearing, use the appropriate Festool guide or support system to maintain safe, controlled operation.
Features
Features
- R2 roundover profile: Accurately formed 2mm rounding radius for creating smooth, refined furniture edges.
- Specialised 10° transition: Developed for controlled profiling of suitable 2mm edging materials.
- 20mm cutting diameter: Precision cutter geometry designed for detailed edge machining.
- 2.2mm cutting length: Compact cutting section suited to the intended edging application.
- 47mm overall length: Designed for installation in compatible Festool routing equipment.
- 8mm shank: Suitable for routers equipped with a correct 8mm collet.
- HW carbide cutting material: Wear-resistant tungsten carbide cutting edges provide dependable performance.
- Sturdy steel ball bearing: Supplied guide bearing supports accurate tracking along suitable workpiece edges.
- Optimised bearing mounting: Supports compatible 12.7mm guide bearings or bearing-free operation.
- Wood and plastic edging applications: Developed for suitable solid wood and plastic edge materials.
- Festool system integration: Compatible with selected OF, OFK, MFK and MFKC router models.
Benefits
- Attractive edge finishing: The subtle R2 radius softens sharp corners and contributes to a clean furniture finish.
- Controlled profile transitions: The specialised 10° cutting geometry supports consistent processing of suitable 2mm edging.
- Greater routing flexibility: Compatible bearing options and bearing-free operation allow different guided routing configurations.
- Repeatable results: Precision geometry and consistent machine guidance help maintain uniform edge profiles.
- Durable cutting performance: HW carbide edges provide excellent resistance to wear during appropriate routing operations.
- Improved edge comfort: Rounded furniture edges feel less sharp than untreated square corners.
- Professional appearance: Accurately machined edging enhances the finished quality of cabinet doors, shelves and furniture panels.
- Efficient edge preparation: Controlled machine profiling can reduce the amount of subsequent manual edge correction required.
- Versatile router compatibility: Suitable for several Festool routing systems commonly used in furniture production and installation.
- Convenient guided routing: The supplied steel ball bearing helps maintain a consistent reference during suitable edge-finishing operations.
Application
- Rounding suitable 2mm plastic edging.
- Profiling compatible solid wood edges.
- Creating precise R2 rounded edge transitions.
- Machining edging with a 10° transition.
- Finishing cabinet doors and drawer fronts.
- Refining furniture panels and shelving edges.
- Professional kitchen and cupboard manufacturing.
- Cabinetmaking and furniture production.
- Decorative timber edge finishing.
- Guided routing of suitable plastic and solid timber materials.
- Edge processing with Festool OFK 700 and MFK 700 systems.
- Professional joinery and interior installation work.
Specifications
Specifications
| Description | Spec |
|---|---|
| Brand | Festool |
| Product Description | Roundover Router Bit / Edge Profiling Cutter |
| Cat No. | 499798 |
| Vermont Sales Product Code | FES499798 |
| Manufacturer Designation | S8 HW R2 D20-KL OFK |
| Product Type | Roundover Router Bit |
| Cutting Material | HW – Tungsten Carbide |
| Rounding Radius (R) | 2mm |
| Cutting Diameter (D) | 20mm |
| Cutting Length (NL) | 2.2mm |
| Overall Length (GL) | 47mm |
| Shank Diameter (s) | 8mm |
| Special Edge Application | 2mm Edging with 10° Transition |
| Guide Bearing | Sturdy Steel Ball Bearing Included |
| Alternative Guide Bearing | Suitable 12.7mm Ball Bearing |
| Bearing-Free Operation | Supported with Appropriate Alternative Guidance |
| Suitable Materials | Plastic Edging and Solid Wood Edges |
| Primary Application | Rounding and Profiling 2mm Furniture Edging |
| Compatible Routers | Festool OF 1010, OF 1010 R, OFK 700, MFK 700, MFKC 700 |
| Quantity | 1 Piece |
Scope of Delivery:
- 1 x Festool S8 HW R2 D20-KL OFK Roundover Router Bit
- 1 x Sturdy Steel Guide Ball Bearing (Supplied with Cutter)
- Manufacturer Part Number: 499798
Scope of Delivery: Supplied as one original Festool S8 HW R2 D20-KL OFK roundover cutter with a sturdy steel guide ball bearing. The router, 8mm collet, alternative guide bearings, dust extractor and other routing accessories are not included. This cutter is specifically intended for suitable 2mm edging with a 10° transition.
Extra Info
Extra Information
- Manufacturer designation: S8 HW R2 D20-KL OFK.
- Cutter type: Roundover / edge-profiling router bit.
- Cutting material: HW tungsten carbide.
- Rounding radius: 2mm.
- Cutting diameter: 20mm.
- Cutting length: 2.2mm.
- Overall length: 47mm.
- Shank diameter: 8mm.
- Special application: Edge trimming for 2mm edging with a 10° transition.
- Guide bearing: Sturdy steel ball bearing supplied with the cutter.
- Alternative bearing configuration: Suitable 12.7mm guide ball bearing or bearing-free operation.
- Suitable materials: Appropriate plastic edging and solid wood edges.
- Compatible routers: Festool OF 1010, OF 1010 R, OFK 700, MFK 700 and MFKC 700.
What Is a Roundover Router Bit?
A roundover router bit is a cutting tool designed to transform a sharp, square workpiece edge into a smooth, curved profile.
Rather than leaving a hard corner, the cutter removes a controlled amount of material to create a rounded transition between adjoining surfaces.
Roundover cutters are widely used in cabinetmaking, furniture manufacturing and joinery because they improve the appearance and feel of finished edges.
The Festool S8 HW R2 D20-KL OFK is a specialised version developed for suitable plastic and solid wood edging, particularly 2mm edges requiring a defined 10° transition.
What Does R2 Mean?
R2 identifies the nominal radius of the cutter's rounded cutting profile.
In this case, the cutter produces a 2mm radius, creating a subtle curve that softens the edge without forming an excessively large rounded profile.
The radius is different from the cutting diameter. The R2 radius describes the shape of the rounded edge, while the 20mm diameter describes the nominal outside cutting dimension of the router bit.
This relatively small rounding radius is particularly suitable for furniture and cabinetry components requiring a neat, understated edge finish.
What Is the 10° Transition?
Festool specifies this cutter for 2mm edging with a 10° transition.
This refers to a feature of the specialised cutting profile used to machine suitable edging materials.
The transition geometry influences how the rounded section meets the adjoining part of the finished edge and helps create a consistent profile when the cutter is correctly positioned.
Important: The 10° transition describes the cutter's edge geometry. It does not mean that the router must be tilted by 10° during operation.
What Does HW Tungsten Carbide Mean?
HW identifies tungsten carbide as the cutting material.
Tungsten carbide is a hard, wear-resistant material commonly used in precision cutting tools for professional woodworking.
Its resistance to wear helps maintain accurate cutting geometry over repeated routing operations when used with suitable materials and correct machine settings.
The Festool R2 cutter uses carbide cutting edges to provide reliable machining performance during professional edge-finishing work.
Why Is a Guide Ball Bearing Important?
A guide ball bearing provides a rolling reference surface when the router bit follows the edge of a workpiece.
As the router moves along the material, the bearing tracks the reference edge while the cutting edges remove material to form the required profile.
This helps maintain a consistent relationship between the cutter and the workpiece, supporting uniform results.
The Festool S8 HW R2 D20-KL OFK is supplied with a sturdy steel guide ball bearing for suitable edge-routing applications.
Why Can the Cutter Be Used with or Without a Bearing?
Some routing arrangements use a ball bearing to guide the cutter directly along the workpiece edge.
Other routing operations use a machine-mounted guide, fence or suitable supporting system to control the cutting path.
Festool has designed the S8 HW R2 D20-KL OFK with an optimised bearing mounting system that permits operation with a compatible 12.7mm guide ball bearing or without a bearing.
This flexibility allows the cutter to be adapted to different appropriate routing configurations.
When operating without the bearing, the router must be controlled using suitable alternative guidance. Never rely on uncontrolled freehand movement to produce a precision edge profile.
Why Does Bearing Diameter Matter?
The diameter of a guide bearing influences how the cutter is positioned relative to the workpiece edge.
A bearing with a different outside diameter may change the amount of cutter engagement and the resulting profile.
Festool specifies compatibility with a suitable 12.7mm ball bearing guide for this cutter's optimised mounting arrangement.
Only use bearing configurations approved for the cutter and intended routing operation.
What Is the Difference Between R2 and R3 Roundover Cutters?
Festool offers related specialist roundover cutters with different rounding radii.
R2 – Festool 499798: Features a 2mm radius, 20mm cutting diameter and 2.2mm cutting length. Designed for suitable 2mm edging with a 10° transition.
R3 – Festool 499797: Features a 3mm radius, 22mm cutting diameter and 3.2mm cutting length. Designed for suitable 3mm edging with a 10° transition.
Choosing the correct cutter depends on the thickness of the edging material and the required finished profile.
The two cutters should not be treated as interchangeable simply because they belong to the same edge-routing range.
Understanding Cutter Diameter, Cutting Length and Overall Length
Cutting diameter (D): The nominal outside cutting diameter of the router bit, specified as 20mm.
Cutting length (NL): The axial cutting length of the tool, specified as 2.2mm.
Overall length (GL): The complete length of the cutter, specified as 47mm.
Rounding radius (R): The radius of the curved cutting profile, specified as 2mm.
Shank diameter (s): The cylindrical mounting portion of the cutter, specified as 8mm.
All these dimensions are important when selecting the correct cutter and confirming machine suitability.
Why Is the 8mm Shank Important?
The shank is the part of the cutter secured in the router's collet.
The Festool S8 HW R2 D20-KL OFK has an 8mm shank and must be used with a compatible 8mm collet.
Correct collet sizing and secure cutter installation are essential for stable running, accurate results and safe operation.
Never attempt to clamp the cutter in an incorrectly sized collet or use unsuitable adapters.
Understanding the S8 HW R2 D20-KL OFK Designation
S8: 8mm shank diameter.
HW: Tungsten carbide cutting material.
R2: 2mm rounding radius.
D20: 20mm cutting diameter.
KL: Part of Festool's designation for this bearing-equipped cutter configuration.
OFK: Identifies the edge-routing application family.
499798: Official Festool manufacturer part number.
Pro Tips
- Match the cutter to the edging: The R2 cutter is developed for suitable 2mm edging with a 10° transition. Use the correct profile for the installed edging thickness.
- Make a test cut: Always test the profile on an offcut or spare piece of the same edging material before routing finished furniture components.
- Check the bearing: Ensure the guide bearing is correctly secured, clean and able to rotate freely before operation.
- Use proper guidance: When operating without a bearing, use the appropriate machine guide or supporting arrangement.
- Set the cutting depth carefully: Small adjustments can influence how the 2mm radius meets the adjacent surface.
- Secure the workpiece: Clamp furniture panels and other workpieces firmly to prevent unwanted movement.
- Maintain controlled movement: Guide the router smoothly along the edge without excessive feed pressure.
- Watch for overheating: When routing suitable plastic edging, avoid excessive dwell time and use machine settings appropriate to the material.
- Keep the reference edge clean: Dust, chips or adhesive residue can interfere with guide bearing contact and affect the resulting profile.
- Inspect carbide edges: Check the cutter regularly for damaged, chipped or excessively worn cutting edges.
- Use dust extraction: Connect a suitable dust extractor where supported by the machine.
- Protect the cutter during storage: Keep the carbide cutting edges and bearing protected from impact and contamination.
How to Use
- Confirm machine compatibility: Ensure the selected Festool router is suitable for the cutter and is fitted with the appropriate 8mm collet.
- Prepare the material: Inspect the plastic or solid wood edging and ensure it is correctly attached and suitable for routing.
- Secure the workpiece: Support and clamp the furniture panel or component firmly.
- Disconnect the router: Switch off the router and disconnect its power supply or remove the battery before fitting the cutter.
- Inspect the router bit: Check the carbide cutting edges, shank and guide bearing for damage.
- Install the cutter: Insert the 8mm shank into the correct router collet and tighten according to Festool's instructions.
- Check the guide bearing: Confirm that the bearing is correctly mounted and rotates freely, or prepare the appropriate bearing-free guiding arrangement.
- Adjust the routing depth: Position the cutter to produce the intended 2mm rounded profile and 10° transition.
- Connect dust extraction: Use an appropriate extraction arrangement where supported by the machine.
- Perform a test cut: Route a sample edge using material of the same type and thickness.
- Inspect the test profile: Check the rounding radius and transition against the desired finish.
- Refine the settings: Make any necessary depth or guiding adjustments before machining the final workpiece.
- Begin routing: Start the machine and allow the cutter to reach the appropriate operating speed.
- Guide the router steadily: Maintain smooth movement while keeping the bearing or alternative guide correctly positioned against the reference surface.
- Complete the edge: Continue along the intended profile without forcing the cutter or introducing sudden changes in direction.
- Wait for complete stopping: Switch off the router and allow the cutter to stop rotating before repositioning or setting down the machine.
- Inspect the finished edge: Confirm that the rounded profile is smooth, uniform and consistent.
- Clean and store: Remove dust and debris from the cutter and bearing, then store the tool safely.
Safety
Safety
- Wear appropriate PPE: Use suitable eye protection, hearing protection and respiratory protection during routing operations.
- Disconnect before adjustments: Switch off and disconnect the router before installing, changing or inspecting cutters and guide bearings.
- Use the correct collet: Secure the 8mm shank in a properly sized 8mm router collet.
- Observe maximum speed: Never exceed the maximum permitted rotational speed specified for the cutter.
- Inspect cutting edges: Do not use a cutter with cracked, chipped, loose or otherwise damaged carbide cutting edges.
- Check the bearing: Confirm that the guide bearing is securely mounted, undamaged and able to rotate freely.
- Secure the workpiece: Clamp the material firmly and provide adequate support during routing.
- Maintain proper guidance: Use the appropriate ball bearing or alternative guide system to control the routing path.
- Control the cutting depth: Avoid excessive material removal and adjust the cutter carefully to produce the required profile.
- Keep hands clear: Never place fingers near the rotating cutter or beneath the cutting path.
- Use dust extraction: Wood dust and plastic machining debris can present inhalation hazards.
- Avoid unsuitable materials: Do not use this cutter for metals, masonry or other materials outside its intended application.
- Prevent overheating: Select appropriate routing speeds and feed rates, particularly when machining plastic edging.
- Wait for complete stopping: Allow the cutter to stop rotating before handling it or setting down the router.
- Follow Festool instructions: Always observe the relevant router operating manual and Festool cutter safety recommendations.
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