Finger Joint Cutterhead
Finger Joint Cutterhead Series
Tailored Cutterhead Solutions for Every Production Need
The GOLDEN EAGLE Finger Joint Cutterhead Series features three distinct configurations — Combination, Integration, and Replacement types — each engineered to suit different production scales, maintenance preferences, and cutting requirements.
Whether you require modular flexibility, quick maintenance, or precision multi-blade performance, GOLDEN EAGLE delivers cutterheads built for long-term stability and industrial-grade accuracy.
Compared with traditional finger joint cutter blades, the GOLDEN EAGLE Cutterhead Series offers three key advantages:
• Quick Installation & Removal – The cutterhead can be easily detached from the machine, minimizing setup time and production downtime.
• Lower Maintenance Cost – Select models allow replacement of only the cutting edges, reducing tool costs over time.
• Enhanced Durability – The reinforced cutter body ensures extended lifespan and consistently stable cutting performance.
Combination Type |
Integration Type |
Replacement Type | |
|---|---|---|---|
| Main Structure & Use | Multi-blade system; requires L+R cutters, optional M inserts to adjust width | Modular cutters; each unit can be used alone or connected in series | Fixed head with replaceable knives; only tips are changed during maintenance |
| Cutter Composition | L/R base + optional middle blades | Single or multiple cutter modules | Cutterhead + detachable knives |
| Knife Material & Coating | HSS / HW (optional: PVD coating) | HSS / HW (optional: PVD coating) | HSS / HW (optional: PVD coating) |
| Maintenance & Replacement | Whole cutter unit | Whole cutter unit | Replaceable knives |
| Key Advantage | Adjustable cutting width for precise joinery | Flexible setup for variable cutting height | Cost-efficient; longer lifespan & easy servicing |
| Customization (OEM/ODM) | ✔ Available | ✔ Available | ✔ Available |
Finger Joint Cutterhead – Combination Type
Multi-Blade Assembly for Flexible Finger Jointing
The Combination-Type Finger Joint Cutterhead is designed for precision and flexibility in industrial finger-jointing applications. This system requires at least a left (L) and right (R) cutter to operate, while optional middle inserts (M) can be added to adjust the cutting width according to specific production needs.
Each cutterhead is built with a heat-treated, high-balance steel body, ensuring long-term durability and stable operation under high-speed cutting conditions. The wear-resistant HSS cutter knives, enhanced with PVD coating, deliver exceptional hardness and cutting life—ideal for continuous production lines where consistency and accuracy are critical.
This combination design allows manufacturers to easily fine-tune the joint dimensions while maintaining reliable performance and smooth cutting across various wood types.
Key Features
L/R Cutter System – Operates with one top and one bottom cutter; optional base inserts (M) allow flexible width adjustment.
High-Balance Cutterhead Body – Heat-treated for stability and precision during long-term use.
Wear-Resistant HSS/HW Knives – Manufactured from high-hardness steel and coated with PVD for longer cutting life.
Consistent Joint Accuracy – Precision-ground edges maintain smooth, accurate joints through extended operation.
Modular and Customizable – Configurable for different machine setups and production requirements.
OEM / ODM Support – Custom designs available for specific joint widths, machine types, and production speeds.
Specification:
| Diameter ( D ) | Bore ( d ) | Plate ( b ) | Partition ( C ) | Teeth | Number of finger joints | Finger joint length (F) | Cutter Type |
|---|---|---|---|---|---|---|---|
| 170 | 50 | 14.8 | 3.8 | 4 | 3 | 15/15 | L (top cutter) |
| 170 | 50 | 19 | 3.8 | 4 | 5 | 15/15 | M (base cutter) |
| 170 | 50 | 14.8 | 3.8 | 4 | 3 | 15/15 | R (bottom cutter) |
| 170 | 50 | 14.8 | 3.8 | 4 | 3 | 15/16.5 | L (top cutter) |
| 170 | 50 | 19 | 3.8 | 4 | 5 | 15/16.5 | M (base cutter) |
| 170 | 50 | 14.8 | 3.8 | 4 | 3 | 15/16.5 | R (bottom cutter) |
| 250 | 50 | 14.8 | 3.8 | 6 | 3 | 10/11 | L (top cutter) |
| 250 | 50 | 19 | 3.8 | 6 | 5 | 10/11 | M (base cutter) |
| 250 | 50 | 14.8 | 3.8 | 6 | 3 | 10/11 | R (bottom cutter) |
* Never attempt to use only base cutter (M) without outside cutters (L and R).
Cutting Width with different plate:
| Combination | Cutting width (mm) (W) |
|---|---|
| L+R | 22.2 |
| L+1M+R | 41.2 |
| L+2M+R | 60.2 |
| L+3M+R | 79.2 |
| L+4M+R | 98.2 |
| L+5M+R | 117.2 |
| L+6M+R | 136.2 |
| L+7M+R | 155.2 |
| L+8M+R | 174.2 |
| L+9M+R | 193.2 |
| L+10M+R | 212.2 |
Finger joint length:
• 10/11, 15/16.5 – for machines with hogger saw
• 10/10, 15/15 – for machines without hogger saw
Finger Joint Cutterhead – Integration Type
Modular Cutter Design for Flexible Finger Jointing
The Integration-Type Finger Joint Cutterhead is designed as a modular cutting system, where each cutter can be used independently or connected in series to achieve the desired joint width. This flexible configuration allows manufacturers to easily adapt to different wood thicknesses and production requirements.
Its symmetric body design ensures stability and balance during high-speed operation, while the precision positioning mechanism keeps each cutterhead perfectly aligned for accurate and consistent joint profiles.
Equipped with premium cutting edges, available in HSS or HW carbide with optional PVD coating, the cutterhead offers exceptional wear resistance and extended service life. This combination of stability, flexibility, and precision makes it ideal for industrial finger-jointing and engineered wood production lines.
Key Features
- Modular Configuration – Each cutter can operate individually or be stacked to match required cutting width.
- Symmetric Structural Design – Enhances stability and reduces vibration for smoother operation.
- Premium Cutting edges– Available in HSS or HW, with optional PVD coating for longer extended life.
- High-Stability Construction – Delivers balanced performance even under continuous production.
- OEM / ODM Support – Custom configurations available for different machine types and joint specifications.
Specification:
| Diameter ( D ) | Bore ( d ) | Plate ( b ) | Partition ( C ) | Teeth | Number of finger joints | Finger joint length (F) |
|---|---|---|---|---|---|---|
| 160 | 50 | 30.4 | 3.8 | 2+2 | 8 | 10/10 |
| 160 | 50 | 30.4 | 3.8 | 2+2 | 8 | 10/11 |
| 160 | 50 | 26.6 | 3.8 | 2+2 | 7 | 10/11 |
| 170 | 50 | 15.2 | 3.8 | 2+2 | 4 | 15/15 |
| 170 | 50 | 26.6 | 3.8 | 2+2 | 7 | 15/15 |
| 170 | 50 | 26.6 | 3.8 | 2+2 | 7 | 15/16.5 |
| 170 | 50 | 26.6 | 3.8 | 3+3 | 7 | 10/11 |
| 250 | 50 | 33.6 | 2.8 | 4+4 | 12 | 6/7 |
| 250 | 50 | 26.6 | 3.8 | 3+3 | 7 | 10/11 |
| 250 | 50 | 26.6 | 3.8 | 3+3 | 7 | 15/15 |
Cutting Width with different plate:
| Plate Thickness (mm) | ||||
|---|---|---|---|---|
| 15.2 | 26.6 | 30.4 | 33.6 | |
| Quantity | Cutting width (mm) (W) | |||
| 1 | 14.6 | 26 | 29.9 | 33 |
| 2 | 29.8 | 52.6 | 60.3 | 66.6 |
| 3 | 45 | 79.2 | 90.7 | 100.2 |
| 4 | 60.2 | 105.8 | 121.1 | 133.8 |
| 5 | 75.4 | 132.4 | 151.5 | 167.4 |
| 6 | 90.6 | 159 | 181.9 | 201 |
| 7 | 105.8 | 185.6 | 212.3 | 234.6 |
| 8 | 121 | 212.2 | 242.7 | 268.2 |
| 9 | 136.2 | 238.8 | 273.1 | 301.8 |
| 10 | 151.4 | 265.4 | 303.5 | 335.4 |
Finger joint length:
• 10/11, 15/16.5 – for machines with hogger saw
• 10/10, 15/15 – for machines without hogger saw
Finger Joint Cutterhead – Replacement Type
Efficient, Cost-Saving Design for Long-Term Use
The Replacement-Type Finger Joint Cutterhead is engineered for continuous industrial use while minimizing maintenance costs. Available in both HSS and HW (tungsten carbide) configurations, each cutterhead can be equipped with optional PVD coatings, providing up to 4–5 times longer tool life compared with standard types.
Its heat-treated, precision-balanced body ensures outstanding durability and dimensional stability under heavy-load operation. Only the knives require periodic replacement, allowing operators to maintain sharp performance without replacing the entire head—reducing downtime and cost.
The front-side clamping design allows fast and secure knife changes, while the unique positioning system guarantees perfect alignment during reassembly, maintaining precise joint accuracy.
Key Features
- Replaceable Knife System – Only the cutting edges need replacement, reducing long-term operating costs.
- Premium Cutting edges– Available in HSS or HW, with optional PVD coating for longer extended life.
- Heat-Treated Body – Provides high stability, balance, and durability for continuous production.
- Front-Clamp Knife Design – Enables quick, safe, and convenient blade changes.
- Precision Positioning Mechanism – Ensures perfect cutter alignment and consistent joint accuracy.
- OEM / ODM Support – Custom configurations available for various machine types and production lines.
Specification:
| Diameter (D) | Bore (d) | Plate (b) | Partition (C) | Teeth | Number of finger joints | Finger joint length (F) |
|---|---|---|---|---|---|---|
| 160 | 50 | 30.4 | 3.8 | 2+2 | 8 | 10/10 |
| 160 | 50 | 30.4 | 3.8 | 2+2 | 8 | 10/11 |
| 170 | 50 | 30.4 | 3.8 | 2+2 | 8 | 10/10 |
| 170 | 50 | 30.4 | 3.8 | 2+2 | 8 | 10/11 |
| 250 | 50 | 28.8 | 1.6 | 3+3 | 18 | 4/4 |
| 250 | 50 | 33.6 | 2.8 | 4+4 | 12 | 6/7 |
| 250 | 50 | 38.0 | 3.8 | 3+3 | 10 | 10/10 |
| 250 | 50 | 38.0 | 3.8 | 3+3 | 10 | 10/11 |
| 250 | 50 | 38.0 | 3.8 | 3+3 | 10 | 15/16.5 |
Cutting Width with different plate:
| Plate (b) | ||||
|---|---|---|---|---|
| 28.8 | 30.4 | 33.6 | 38 | |
| Quantity | Cutting width (mm) (W) | |||
| 1 | 28.4 | 29.9 | m33.0 | 37.5 |
| 2 | 57.2 | 60.3 | 66.6 | 75.5 |
| 3 | 86.0 | 90.7 | 100.2 | 113.5 |
| 4 | 114.8 | 121.1 | 133.8 | 151.5 |
| 5 | 143.6 | 151.5 | 167.4 | 189.5 |
| 6 | 172.4 | 181.9 | 201 | 227.5 |
| 7 | 201.2 | 212.3 | 234.6 | 265.5 |
| 8 | 230.0 | 242.7 | 268.2 | 303.5 |
| 9 | 258.8 | 273.1 | 301.8 | 341.5 |
| 10 | 287.6 | 303.5 | 335.4 | 379.5 |
Finger joint length:
• 10/11, 15/16.5 – for machines with hogger saw
• 4/4, 10/10 – for machines without hogger saw