Kseibi 619064 Wet Concrete Core Drill Bit, 2-1/2-Inch Diameter For Drilling Product Features Industrial Grade Core Drill: Experience superior performance with the KSEIBI core drill bit, engineered to offer industrial-level efficiency for your concrete and masonry drilling tasks. 2-1/4 Inch Core Bit for Concrete: This 2.25 inch core bit is optimized for wet drilling, making it an ideal choice for concrete, masonry, walls, bricks, and block applications. Drilling Depth: Get the job done with a 16" drilling depth, allowing you to reach deeper into your workpiece for more comprehensive drilling operations. Arbor: The 1-1/4"-7 arbor ensures compatibility with a variety of drilling machines. This feature also ensures a stable and secure attachment of the core drill bit during operation. Diamond Core Drill Bit: Equipped with a diamond core bit, this tool guarantees efficient and smooth drilling. The diamond core bit offers superior durability and resilience, even when used on hard materials. 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!