This Punch Locator Drill Guide allows you to drill holes with high precision. Just make sure it's aligned and you're ready to go! High quality The punch locator drill guide is made of industrial grade aluminum alloy, and the ruler is made of stainless steel, so that you can use it with confidence. Ease of use We designed our punch locator drill guide with ease of installation in mind. It has convenient knob, handle, and other features. Just set the spacing, adjust the position, tighten, and drill. Suitable for Our punch locator drill guide can be used for working with cabinets and drawers, including a variety of kitchen drawers & cabinets, cupboards, door handles, flip panels, and drawer front panels. Features Length: 15-3/4 inch (40 cm) Ruler material: Stainless Steel, ABS Slider material: ABS, Aluminum Alloy Drill sleeves: hardened steel (approx. 1/5"/5mm), replaceable Corrosion-resistant Robust, high strength Precision, wide range of adjustment Speeds up hardware installation (up to 10x faster!) Saves time wasted on making wood templates Patented design helps eliminate drilling mistakes Reversible for quick drilling