SCHUNK is offering the TRIBOSRM precision toolholder for micro machining with the ISO interface. The one-piece, rotationally symmetric design is intended to help ensure long life of the machine spindles and the complete transmission of power, according to the company. " Compared with heat shrink clamping, the TRIBOS-RM scores full points with steady tool clamping that will not distort the toolholder," said a company spokesperson. "The user will benefit from a precise run-out accuracy of less than 0.003 mm, which is perfect with small tools for micro machining." The TRIBOS-RM is designed for high spindle speeds of u p to 60,000 RPM in high-speed cutting, making it useful for the high speeds involved in micro machining. Sizes ISO 10 D1 - 6 mm are available. The balancing grade is G 2.5 at 25,000 RPM. For more information contact: SCHUNK Inc. 211 Kitty Hawk Drive Morrisville, NC 27560 800-772-4865 / 919-572-2705 info@us.schunk.com www.schunk.com