HY-PRO® SHRINK High Precision Shrink Fit Tooling HY-PRO® Shrink - Proper Care Information Please follow these guidelines to ensure your HY-PRO® Shrink extensions stay looking and performing like new for years to come: • When not in use, remove tool and clean/dry the inside & outside of holder as thoroughly as possible. Apply rust-proofing oil (WD-40® for example) to help inhibit oxidation. Excessive internal rusting will lead to hairline fractures in the steel. • Be sure to use cutters with shank diameters that adhere to ISO tolerance requirements. Remember, HY-PRO® Shrink holders are made to accommodate the following: ø3~5mm h6 tolerance ONLY! ø6~25mm h7 tolerance ONLY! • Failure to use tools that adhere to these standards may result in complications with respect to inserting and removing tools. • Be sure to observe minimum chucking lengths on extensions. Failure to do so can result in poor accuracy, deformation, or cracking of tool or extension. Care Tips: • Simple household bleach will remove oxidation from the outside of extensions. Use it to clean metal powder and debris from the Before After insides as well to help prevent scratching & abrasions. • Be sure to keep threads on the end of the extensions well oiled to allow for easy installation and removal from the holders. 1324 HY-PRO® SHRINK WWW.OSGTOOL.COM