Festool HSB 50/35/J/OSC/5 Wood Saw Blades 50x35mm 5 Pack
R 2,747.93
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R 2,747.93
R 2,747.93
Product description
Festool HSB 50/35/J/OSC/5 Wood Saw Blades
At a Glance: High-precision 50 x 35 mm HCS wood saw blades for the Festool OSC 18 oscillating multi-tool. Authentic double-row Japanese toothing delivers fast, accurate cuts with exceptionally clean cutting edges in coated wood, wood fibreboard, solid wood and painted wood. Starlock mounting enables fast, tool-free blade changes. Supplied in a pack of 5.
The Festool HSB 50/35/J/OSC/5 is a specialised wood-cutting blade for the Festool OSC 18, engineered for applications where cutting accuracy and a clean finished edge are especially important. Its defining feature is the authentic double-row Japanese tooth geometry, which produces fast, highly precise cuts through a range of timber and wood-based materials. The blade is manufactured from HCS and measures 50 mm long by 35 mm wide, providing a compact and controllable cutting profile for furniture work, interior fitting, renovation and detailed woodworking. Festool specifies the blade for coated wood, wood fibreboard, solid wood and painted wood. The Starlock mounting interface provides secure power transfer and allows quick, tool-free accessory changes on the compatible OSC 18. Unlike Festool's universal bimetal plunge-cutting blades, this Japanese-tooth wood blade is not suitable for plunge cuts and should therefore be used where the blade can enter the material from an edge or suitable existing opening.
The HSB 50/35/J/OSC uses an authentic double-row Japanese tooth pattern designed specifically for fast, controlled cutting and exceptionally clean cut edges in wood-based materials. This makes the blade particularly useful where the quality of the finished edge matters as much as cutting speed.
Product highlights
- Authentic Japanese toothing: Designed for exceptionally precise cutting in wood and wood-based materials.
- Double-row tooth design: Produces fast cuts with clean, controlled cutting edges.
- HCS construction: High-carbon steel blade suited to dedicated wood-cutting applications.
- 50 mm blade length: Compact cutting profile for detailed and controlled work.
- 35 mm blade width: Provides precise guidance during narrow and accurately positioned cuts.
- Starlock interface: Secure connection and efficient transfer of oscillating movement.
- Tool-free blade changes: Allows fast accessory replacement on the Festool OSC 18.
- For coated wood: Suitable for many finished wood-based components.
- For wood fibreboard: Excellent for common furniture and interior-fitting materials.
- For solid wood: Suitable for accurate cutting in natural timber.
- For painted wood: Useful for modification and renovation of painted timber components.
- Professional 5-pack: Multiple replacement blades for workshop and construction-site use.
Product Compatibility
- Festool OSC 18: Cordless oscillating multi-tool.
- Starlock interface: Festool specifies the blade in the Starlock performance class.
Important: The HSB 50/35/J/OSC is not suitable for plunge cuts. For applications requiring the blade to enter directly into an unbroken surface, select an appropriate Festool blade specifically approved for plunge cutting.
Features
Features
- Dedicated wood saw blade: Optimised specifically for timber and wood-based materials.
- HCS blade material: High-carbon steel construction for efficient wood cutting.
- Authentic double-row Japanese teeth: Designed for high precision and clean cutting edges.
- 50 mm length: Compact geometry provides good control in detailed applications.
- 35 mm width: Useful for targeted cuts and smaller openings.
- Offset blade shape: Festool's shaped blade profile provides practical positioning during cutting work.
- Starlock mounting: Secure interface for the compatible OSC 18.
- Tool-free changing: Quick blade replacement reduces downtime between operations.
- Five blades per pack: Practical quantity for regular professional use.
Benefits
- Exceptionally clean cuts: Japanese tooth geometry is designed to leave neat cutting edges in wood-based materials.
- High cutting precision: The 35 mm blade width and specialised toothing provide excellent control for detailed work.
- Fast working progress: The double-row tooth pattern is designed to combine accuracy with efficient cutting.
- Ideal for finished components: Particularly useful where rough cutting or excessive edge damage would create additional finishing work.
- Quick accessory changes: The Starlock system lets the operator change blades rapidly without additional tools on the OSC 18.
- Useful across woodworking trades: Well suited to furniture makers, joiners, interior fitters and renovation professionals.
Application
- Precision cutting in solid wood.
- Cutting coated wood.
- Cutting wood fibreboard.
- Cutting painted wood.
- Furniture modification.
- Cabinetmaking.
- Joinery.
- Kitchen and furniture installation.
- Interior fitting.
- Renovation work.
- Trimming timber components.
- Detailed wood cutting where clean edges are important.
Specifications
Specifications
| Description | Spec |
|---|---|
| Brand | Festool |
| Cat No. | FES203333 |
| Festool Order No. | 203333 |
| Product Type | Wood Oscillating Saw Blade |
| Model | HSB 50/35/J/OSC/5 |
| Blade Material | HCS - High Carbon Steel |
| Performance Class / Interface | Starlock |
| Blade Length | 50 mm |
| Blade Width | 35 mm |
| Blade Shape | Offset |
| Toothing | Authentic Double-Row Japanese Toothing |
| Primary Application | High-Precision Cutting of Wood Materials |
| Suitable Materials | Coated Wood, Wood Fibreboard, Solid Wood and Painted Wood |
| Plunge Cutting | No |
| Compatible Machine | Festool OSC 18 |
| Tool-Free Blade Change | Yes - with Compatible OSC 18 |
| EAN / Barcode | 4014549307243 |
| Quantity | 5 Pieces |
Scope of Delivery:
- 5 x Festool HSB 50/35/J/OSC wood saw blades
Note: Festool OSC 18 oscillating multi-tool and other accessories are not included. This package contains five HSB 50/35/J/OSC wood saw blades.
Extra Info
Extra Information
- What does 50/35 mean? The blade measures 50 mm in length and 35 mm in width.
- What does J mean? J identifies the blade's Japanese-style tooth configuration. Festool specifies authentic double-row Japanese toothing for high-precision cuts and clean cutting edges.
- What does OSC mean? OSC identifies the Festool oscillating-tool application. This blade is specifically listed for the OSC 18.
- What does /5 mean? The package contains five saw blades.
- What is HCS? HCS stands for High Carbon Steel, a blade material commonly used for efficient cutting of wood and other suitable softer materials.
- What is Japanese toothing? Japanese-style saw teeth are designed for efficient cutting with excellent control and clean edges. This Festool blade uses an authentic double-row configuration specifically optimised for wood materials.
- What is Starlock? Starlock is the blade mounting interface that connects the accessory securely to the oscillating multi-tool and efficiently transfers the machine's oscillating movement to the cutting edge.
- Is this blade suitable for wood containing nails? Festool does not specify the HSB 50/35/J/OSC for wood containing nails. For mixed wood-and-metal applications, use an appropriate bimetal universal blade instead.
- Can this blade make plunge cuts? No. Festool explicitly states that plunge cuts are not possible with this blade.
- What materials does Festool specifically recommend? Coated wood, wood fibreboard, solid wood and painted wood.
The HSB 50/35/J/OSC prioritises precision and clean cutting in wood. A universal bimetal blade such as Festool's USB range sacrifices some of that wood-specific optimisation in favour of greater versatility across materials such as wood, plastics, composites and non-ferrous metals. Choosing the blade according to the material gives better cutting results and helps maximise blade life.
High-carbon steel can be formed into sharp, efficient tooth geometries and is particularly effective where the workpiece is wood or a suitable wood-based material. Because this blade is not intended for metal cutting, its geometry can be optimised around fast, precise woodworking performance.
Although many oscillating saw blades are designed to enter directly into a workpiece, Festool specifically states that plunge cuts are not possible with the HSB 50/35/J/OSC. Plan the cut so the blade can start from an accessible edge or suitable existing opening, or change to an approved plunge-cutting blade when direct entry into the surface is required.
Pro Tips
- Use this blade when cut quality in wood is more important than mixed-material versatility.
- Plan the cut before starting, remembering that this blade is not designed for plunge cutting.
- Allow the Japanese teeth to do the work; excessive pressure can increase heat and reduce cutting control.
- Use a smooth, controlled feed to achieve the cleanest possible cutting edge.
- Support thin boards and panels properly to minimise vibration while cutting.
- Use a suitable guide or clearly marked cutting line where dimensional accuracy is important.
- When cutting coated or painted material, make a test cut on an offcut where possible to confirm the required finish.
- Keep the Starlock mounting surfaces clean so the blade seats fully and securely.
- Avoid twisting the blade sideways during the cut, as this can reduce accuracy and place unnecessary stress on the blade.
- Do not deliberately cut nails, screws or other metal fasteners with this HCS wood blade.
- Replace the blade when the teeth become visibly worn or when cutting performance deteriorates noticeably.
- Use suitable dust extraction where practical when processing fibreboard and other dust-producing wood materials.
How to Use
- Confirm that the material is wood or another wood-based material approved for this blade.
- Check that the required cut does not involve plunge cutting.
- Remove the battery from the Festool OSC 18 before fitting or changing the blade.
- Inspect the Starlock mounting area and remove accumulated dust or debris.
- Fit the HSB 50/35/J/OSC blade in a suitable working position.
- Secure the blade using the OSC 18's tool-free blade mounting system.
- Confirm that the blade is fully seated and securely retained.
- Secure loose or movable workpieces before cutting.
- Mark the required cutting line clearly.
- Position the blade at an accessible edge or existing opening from which the cut can begin.
- Select a suitable machine speed for the wood material being processed.
- Start the OSC 18 and bring the teeth into the workpiece using light, controlled pressure.
- Guide the blade along the cutting line without excessive sideways force.
- Allow the Japanese teeth to cut at their natural working rate rather than forcing the machine.
- After completing the cut, allow the blade to stop fully before putting the machine down or changing accessories.
Safety
Safety
- Wear suitable eye protection whenever operating an oscillating multi-tool.
- Use hearing protection where required by the machine and working environment.
- Use suitable dust extraction and respiratory protection when cutting fibreboard and other dust-producing wood materials.
- Remove the battery from the OSC 18 before installing, repositioning or removing the blade.
- Make sure the Starlock blade is fully seated and securely locked before starting the tool.
- Inspect the blade before use and do not use it if cracked, severely bent or badly damaged.
- Secure loose or movable workpieces before cutting.
- Check the cutting path for concealed screws, nails, electrical cables, plumbing and other hazards before starting work.
- Do not intentionally cut nails, screws or other metal with this dedicated HCS wood blade.
- Do not attempt plunge cuts with the HSB 50/35/J/OSC.
- Avoid excessive feed pressure or sideways twisting of the blade.
- Be aware that the blade can become hot during prolonged use; allow it to cool before handling.
- Take appropriate precautions when cutting old painted wood if the coating composition is unknown.
- Follow the Festool OSC 18 operating and safety instructions at all times.
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