9Pcs Concrete Hole Saw Kit, Masonry Hole Saw 30 40 65 80 100 Mm With 2 Drill Product Features Versatility - Concrete hole saw kit includes 5 hole saws of different diameters 1-2/11?(30mm), 1-3/5?(40mm), 2-9/16 ?(65mm), 3-5/32?(80mm), 3-15/16?(100mm), 2 pilot drill bits, and SDS Plus Max shanks. A complete solution for construction workers, DIY enthusiasts, and professional maintenance personnel. Efficient Drilling - Concrete hole saws set feature YG8 tungsten carbide tipped teeth for sharpness and high hardness, ensuring fast drilling and long life. The specially tempered 4.1mm thick tool steel body provides excellent wear resistance, with a maximum cutting depth of 54mm. Fits Various Machines - Concrete hole saw kit equipped with 2 pilot drill bits and shanks compatible with both SDS Plus and SDS Max rotary hammers, providing an all-in-one choice for daily use. Wide Applications - Masonry hole saws set can easily drill through common wall materials like cement, brick, concrete, adobe, and stone. Widely used for drilling walls or installing tubing, water pipes, exhaust hoses, and more. Excellent Customer Service - We are committed to providing the best customer experience. If you have any questions or concerns about our hole saw kit, feel free to contact us. We strive to offer top-notch support and ensure your satisfaction with our product. 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!