1. Introduction
This manual provides essential information for the safe and effective use of your FOXBC 6-1/8 inch Jointer Planer Knives. These high-speed steel blades are designed for precision cutting and are compatible with the Ryobi JP155 Jointer and Makita 1805B Planer. Please read this manual thoroughly before installation and operation to ensure optimal performance and safety.
2. Safety Information
Always prioritize safety when working with power tools and sharp objects. Failure to follow these safety guidelines may result in serious injury.
- Disconnect Power: Always ensure the jointer or planer is unplugged from the power source before attempting any installation, adjustment, or maintenance.
- Wear Protective Gear: Use appropriate personal protective equipment (PPE), including safety glasses, hearing protection, and heavy-duty gloves, when handling blades and operating machinery.
- Handle Blades Carefully: The blades are extremely sharp. Handle them by their dull edges or wear cut-resistant gloves to prevent cuts.
- Secure Workpiece: Ensure your workpiece is properly secured before operating the jointer or planer.
- Keep Guards in Place: Never operate the machine without all safety guards properly installed and functioning.
- Read Tool Manual: Refer to the specific jointer or planer's instruction manual for detailed safety procedures and operating guidelines.
3. Product Overview
The FOXBC 6-1/8 inch Jointer Planer Knives are precision-engineered replacement blades designed for durability and clean cuts.
Key Features:
- Dimensions: 6-1/8" x 1-1/4" x 1/8" (155.5mm x 31.75mm x 3.175mm)
- Material: High Speed Steel (HSS) for enhanced durability and cutting performance.
- Compatibility: Specifically designed for Ryobi JP155 Jointer and Makita 1805B Planer.
- Edge Type: Single Edge.
- Quantity: Set of 2 blades.

Image 1: FOXBC 6-1/8 inch Jointer Planer Knives. These blades are constructed from high-speed steel, featuring a silver finish. Each blade has a series of precisely cut mounting holes and slots, designed for secure attachment to compatible jointer and planer machines. The cutting edge is visible along one long side of each blade.
4. Setup and Installation
Replacing jointer or planer blades requires careful attention to detail and safety. Always refer to your specific machine's manual for precise installation instructions, as procedures may vary.
General Installation Steps:
- Power Disconnection: Unplug the jointer or planer from the power outlet.
- Access Cutterhead: Open the machine's cutterhead access cover.
- Remove Old Blades: Carefully loosen the blade locking screws or wedges that secure the old blades. Use appropriate tools (e.g., hex wrench). Remove the old blades, handling them with extreme caution.
- Clean Cutterhead: Thoroughly clean any sawdust, resin, or debris from the cutterhead and blade seating areas. A clean surface ensures proper blade seating and alignment.
- Install New Blades: Carefully place the new FOXBC blades into the cutterhead slots. Ensure the cutting edge is facing the correct direction and the blades are seated flush.
- Adjust Blade Height (if applicable): Many jointers and planers require precise blade height adjustment. Follow your machine's manual for this critical step to ensure a smooth, even cut. Use a blade setting jig if available.
- Secure Blades: Tighten the blade locking screws or wedges evenly and securely. Do not overtighten.
- Verify Alignment: Double-check that all blades are properly aligned and secured before closing the cutterhead cover.
- Close Cover: Close and secure the cutterhead access cover.
- Test Run: Plug in the machine and perform a test run on a scrap piece of wood to verify proper operation and cut quality.
5. Operating Instructions
Once the new blades are installed, operate your jointer or planer according to the manufacturer's instructions for your specific machine. The FOXBC blades are designed for efficient material removal and a smooth finish.
- Feed Rate: Maintain a consistent and appropriate feed rate for the material being planed or jointed.
- Depth of Cut: Adjust the depth of cut according to the material and desired finish. Avoid excessively deep cuts, which can strain the machine and dull blades faster.
- Material Preparation: Ensure wood is free of foreign objects (nails, staples) that could damage the blades.
- Cleanliness: Keep the work area and machine free of excessive sawdust to prevent buildup and maintain visibility.
6. Maintenance
Proper maintenance extends the life of your blades and ensures consistent performance.
- Cleaning: After each use, disconnect power and carefully clean any resin or sawdust buildup from the blades and cutterhead. A resin cleaner can be used for stubborn deposits.
- Inspection: Regularly inspect blades for nicks, dullness, or damage. Damaged blades should be replaced immediately.
- Storage: Store spare blades in their original packaging or a protective case to prevent damage and corrosion. Keep them in a dry environment.
- Replacement: Replace blades when they become dull or damaged to maintain cut quality and reduce strain on your machine.
7. Troubleshooting
If you encounter issues with your jointer or planer after installing new blades, consider the following:
- Poor Cut Quality (Tear-out, Uneven Surface):
- Cause: Blades not properly aligned or set to the correct height.
- Solution: Disconnect power, re-check blade installation and height adjustment according to your machine's manual.
- Cause: Blades are dull or damaged.
- Solution: Inspect blades for nicks or dullness. Replace if necessary.
- Excessive Vibration or Noise:
- Cause: Blades not securely tightened or unevenly installed.
- Solution: Disconnect power, ensure all blade locking screws are tightened evenly and securely.
- Machine Stalling or Overheating:
- Cause: Blades are dull, or depth of cut is too aggressive.
- Solution: Reduce depth of cut. Inspect and replace dull blades.
For persistent issues, consult your jointer or planer's specific troubleshooting guide or contact a qualified service technician.
8. Specifications
| Attribute | Detail |
|---|---|
| Brand | FOXBC |
| Model Number | FOX-JP155 |
| Product Dimensions | 6.13"L x 6.13"W x 0.13"H (6-1/8" x 1-1/4" x 1/8") |
| Material | High Speed Steel |
| Item Weight | 0.22 Kilograms (approx. 7.83 ounces for the set) |
| Color | Silver |
| Style | Industrial |
| Compatibility | Ryobi JP155 Jointer, Makita 1805B Planer |
9. Warranty and Support
FOXBC is committed to providing high-quality cutting tools. For any questions regarding the FOXBC 6-1/8 inch Jointer Planer Knives, including product information, installation assistance, or warranty inquiries, please contact FOXBC Cutting Tools directly through their official channels or the retailer where the product was purchased.
You can visit the official FOXBC store for more information and support: FOXBC Store on Amazon