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| DeWalt introduces quick change hole saw mandrels DeWalt announced new line of quick change hole saw mandrels that adapt 9/16" - 1-3/16" hole saws and 1¼" - 6" hole saws with either a 3/8" shank or a 7/16" shank. The new line of mandrels is suitable for all professional contractors using hole saws, such as plumbers, electricians and general contractors. The innovative quick change mandrels are compatible with all brands of hole saws. Each mandrel provides professional contractors with tool-free hole saw changing capabilities that allow users to easily attach and release hole saws during various jobsite applications, saving time and money. The DW1810 mandrel features a quick release collar that allows users to effortlessly snap hole saws on and off the mandrels without using wrenches or other tools and is built with fully hardened steel parts for high durability. The DW1803 and DW1805 are designed with single step engagement capabilities, enabling users to quickly attach large hole saws without having to align the drive pins. Users simply pull down the spring-loaded collar, thread the hole saw, and release the collar. write your comments about the article :: © 2007 Construction News :: home page |