The StrikeMaster Lite-Flite Lazer Drill is designed to be used with any professional quality 18v (or higher) brushless hand-held electric 1/2'' chuck cordless driver or StrikeMaster ice auger power head. This drill features a heavy-duty steel hex shaft and reinforced "T" connection to carriage for strength. The carriage is formed from exclusively engineered compounds for unbeatable durability allowing you to drill every hole with confidence. The full length segmented flight is molded with a proprietary blend of synthetic resins. Power Point keeps the drill unit in place while drilling. The twin chrome-alloy stainless steel Lazer blades ensure a smooth, clean cut every time.