Malco Hc1 Multi-Color 2 In To 12 In Sheet Metal Hole Cutter Accessory For 1/4 In Product Description Distinctive gold Bits, Bearings and Pivot Pin signify the longest lasting, fastest cutting, easiest adjusting solution for cutting holes in sheet metal. Malco Hole Cutters quickly install into the chuck of any corded or cordless drill as small as 1/4" (6.4 mm). Lightweight aluminum frames make these accessories extremely portable for a variety of hole cutting applications in sheet metal including 20-gauge (1.02 mm) galvanized steel. A compact model HC1 Hole Cutter is adjustable for making 2 to 12" (51 to 305 mm) diameter holes. The larger HC2 model cuts 2 to 20" (51 to 508 mm) holes. A combination English/Metric diameter gauge is included on the adjustable pivot slide for both models and both models use the same mill-type Cutter Bit and replacement parts. Amazon.com The Malco 2-Inch-to-12-Inch Sheet Metal Hole Cutter Accessory adjusts for cutting varying size holes in galvanized sheet metal. This hole cutter installs into the chuck of a standard electric drill as small as 1/4-inch. It stores easily in a tool box and features a lightweight aluminum frame and high-speed bearings at the top and bottom of the drill shaft to assure perfect cutting balance and long cutting life. This 20-gauge capacity Malco sheet metal hole cutter comes with replaceable cutting bits. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer Malco HC1 Sheet Metal Hole Cutter, adjusts for cutting 2" to 12" holes in galvanized sheet metal. Installs into a standard electric drill as small as 1/4" and use the same No. CB mill type cutting bit. Stores easily in a tool box and features lightweight aluminum frame and high speed bearings at top and bottom of drill shaft to assure perfect cutting balance and long cutting life. See more Product Features Cuts 2"-12" (51-305 mm) holes in sheet metal including up to 20 gauge galvanized steel Commonly used by HVACR and Roofing Professionals Combination English/Metric diameter gauge High-speed bearings assure perfect cutting balance and a long cutting life Installs into the chuck of a standard electric drill as small as 1/4-inch Made in the USA Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!