Kata Bi-Metal Hole Saw Kit, 19 Pieces M42 Steel Hole Saw Set With 3/4", Drywall Product Features ?14 Hole Saws and 7 Accessories?: Including 14pcs size saw blades: 3/4"(19mm), 7/8"(22mm), 1-1/8"(29mm), 1-3/8"(35mm), 1-1/2"(38mm), 1-3/4"(44mm), 2"(51mm), 2-1/4"(57mm), 2-1/2"(64mm), 2-5/8"(67mm), 3"(76mm), 3-5/8"(92mm), 4-1/8"(105mm), 4-3/4"(121mm), 2pcs mandrels, 4pcs drill bits, 1pc hex key. ?Durable and Safety?: Durable high speed steel Bi-metal, it has advantages such as rust prevention, wear resistance, corrosion resistance, and long service life. ?Solid Storage Case?: The set comes with a customized heavy duty case for portability. Designated slots in the case keep every piece in place. Improve work efficiency. ?Wide Application?: Sharp teeth for faster and cleaner cutting, hole saw for thin metal, hard and soft wood, drywall. Not suitable for materials such as glass, stainless steel, ceramic tiles, etc. ?Intimate Service?: To ensure the safety of you, please wear all applicable safety supplies when using these hole saws.Not for use for cutting depths beyond about 1-1/2"(38mm). 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!