Kopter Revolution Fly Tying Bobbin | Twisting Bobbin

The Kopter Revolution Fly Tying Bobbin is a unique tool with innovative features. Fly tyers are well aware that each wrap on the hook shank creates an opposite twist on the tying thread that often needs to be removed to facilitate certain operations, such as splitting the thread for dubbing loops or whenwe want the thread to lie flat. The bobbin holder body of the Kopter Revolution Bobbin rotates with respect to the tube holder body using a bearing system to give or take twist to the tying thread as desired, always keeping the bobbin comfortably in hand. It is equipped with resistant carbide bushings at the inlet and outlet of the stainless steel tube.

The body of the tube holder is made of 7050 aerospace aluminum, while the body of the coil holder and the holding knobs are made of high quality fiber reinforced resin. Virtually indestructible material. The thread tension is set by the manufacturer, but can be varied by increasing or decreasing the bobbin holder rods. Furthermore, the Kopter Revolution bobbin winder holder comes with a threading tool whose handle is a useful conical knot tyer.

• - Aeronautical Materials
• - Adjustable Tightening Arms
• - Included Threader/Half Hitch Tool
• - Made in Italy