Amzz 23Pcs Bi-Metal Hole Saw Kit - Heavy Duty M42 Hss Cutter Set (3/4" To 3") Product Features ? High-Quality Material?High Speed Steel (HSS) Bi-metal heavy duty steel hole saw set was built tough for repeat use, 2mm thick, much more durable and can offer a longer life; Great heat resistance and anti-abrasive. It?s durable and reliable to use on workpieces like metal, wood, PVC board, plastic, and drywall; ?23 pcs Hole Saw Set for Multi-Purpose?The Bi-Metal hole saw kit Includes 13 hole saws: 3/4?(19mm), 25/32?(20mm), 7/8?(22mm), 1?(25mm), 1-1/8"(29mm), 1-1/4?(32mm), 1-3/8?(35mm), 1-1/2?(38mm), 1-3/4"(44mm), 2?(51mm), 2-1/4?(57mm), 2-1/2?(64mm), 3?(76mm) for needs in different situations, 4 x 1/4?Spare Pilot Drill for replacement, 1 x Large Mandrel ?7/16??, 1 x Small Mandrel (3/8?) with Medium Adapter and 1 x Plastic Case for easy storage (together with 2 bonus hex key) ?Efficient Smooth Cutting?Non-binding clean edge design makes the hole saw blade cuts smooth and fast. cutting depth varies from 32mm to 40 mm according to different sizes. Compatible machines: electric drill, impact drill, bench drill, etc. ?Easy to Use?Different mandrels for saws of different sizes, compatible with most drills of other manufacturers; Set includes the hole saw kit holder with size index for easy storage and organizing. ?Wide Appliacations?The 23 pcs Hole Saw Set covers the most popular hole saw sizes on the market, Sharp teeth perfect for hole cutting on metal, wood, PVC board, acrylic-board, plastic, and drywall Not fit marble, glass, or hardwoods like through oak. ?FEATURES?High wear resistance, sharp cutter head, efficient and accurate hole opening, excellent workmanship 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!