Kopter Revolution Fly Tying Bobbin
Kopter Revolution Fly Tying Bobbin is a revolutionary fly tying bobbin developed in Italy that introduces an entirely new way of controlling thread twist. Thanks to its patented design, the tier can add or remove thread twist at any moment without changing the natural grip on the tool, providing unmatched control throughout the tying process.
Every wrap of thread around the hook shank creates twist in the opposite direction, which often needs to be removed for specific techniques. This is especially important when creating dubbing loops, splitting thread, or whenever a perfectly flat thread is required. This is where the Kopter Revolution truly stands apart from conventional bobbins.
Unlike traditional bobbins with a fixed tube, the stainless steel tube of the Kopter Revolution rotates independently from the spool holder through a precision bearing system. With a simple movement of your fingers, you can instantly add or remove thread twist while maintaining complete control and a comfortable grip on the bobbin.
The tube is fitted with highly wear-resistant tungsten carbide bushings at both the entrance and exit, ensuring exceptionally smooth thread flow and outstanding durability. The upper section is machined from aerospace-grade 7050 aluminum, while the spool holder body and spool cones are manufactured from a high-performance resin and fiber composite that combines lightweight construction with exceptional strength and durability.
Thread tension is factory-set for optimal performance but can easily be adjusted by slightly widening or narrowing the spool holder arms to match different thread types and personal preferences.
The Kopter Revolution Fly Tying Bobbin is supplied with a convenient threader whose handle also functions as a whip finishing tool, making it a practical addition to any fly tying bench.
Technical Specifications
| Type | Professional fly tying bobbin |
| Model | Kopter Revolution Fly Tying Bobbin |
| System | Patented rotating tube with precision bearing system |
| Tube | Stainless steel with tungsten carbide bushings |
| Materials | 7050 aerospace-grade aluminum, high-performance resin and fiber composite |
| Adjustment | Adjustable thread tension |
| Set Includes | Bobbin and threader with integrated whip finisher |
| Manufacturer | Kopter – Italy |
Key Features
- Patented rotating tube with precision bearing system.
- Allows thread twist to be added or removed instantly during tying.
- Ideal for dubbing loops, split-thread techniques, and flat thread applications.
- Tungsten carbide bushings provide exceptional durability and smooth thread flow.
- Constructed from aerospace-grade 7050 aluminum and a high-strength resin and fiber composite.
- Adjustable thread tension for different thread types.
- Includes a threader with an integrated whip finishing tool.
- Innovative Italian engineering and premium craftsmanship.
What is it used for?
Kopter Revolution Fly Tying Bobbin is used to hold and precisely control fly tying thread while giving the tier complete control over thread twist. Its innovative rotating tube makes advanced tying techniques easier, improves thread management, and delivers cleaner, more consistent results.
Who is it for?
Kopter Revolution Fly Tying Bobbin is designed for advanced and professional fly tyers, as well as anyone looking for one of the most innovative bobbins available. It is the perfect choice for tiers who demand maximum precision, superior thread control, and premium-quality craftsmanship.
- Type of toolBobbin Holders