Festool 488755 MFK 700 & OF 1010 Router Collet, 8mm a clamping collet designed for 8 mm bits, specifically compatible with the OF1010 router. This accessory allows for faster and easier bit changes using just one wrench, making your woodworking tasks more efficient and convenient. Its precise fit ensures reliable performance with the OF1010 model, enhancing your routing experience with Festool’s quality. Model Number: 488755