World leading performance guaranteed | Best choice for general applications with medium yield | Rake angle: positive (hook tooth) | Rake angle: 0° (standard tooth) | Band width 6 x 0.65 - 67 x 1.6mm | M42 tooth edge with customised rake angle | Cons...
"These reduction bushes allow for the fitting of boring bars and drills with a tapered shaft. All sizes are manufactured in a range of capacities. The sleeves are hardened and ground for a good fit for both the holder and the shaft."