Check the listing for details. Core Drill Bit Adapter 1-1/4"-7 Male to 1/2" Chuck. Condition: New. Listed at 34.99 USD. Core Drill Bit Adapter Convert 1-1/4"-7 Male Arbor to 1/2" ChuckProduct Description Condition: Brand New Quantity: 1pc Adapter Top thread: 1/2" chuck Bottom Thread:: 1-1/4"-7 Male Design for: Convert 1-1/4"-7 male arbor to 1/2" chuck for core drillingAny hammering mode needs to be turned off for diamond core drilling Payment We accept PayPal and the following payment types (via PayPal): MasterCard, Visa, America Express, Discover and e-check. Please note that a sales tax (9%) will be applied to all orders shipped within the state of California. Sales tax will be calculated at checkout. International buyers: customs, import duties, taxes and other charges are not included in the item price or shipping cost.Shipping and Returns We will ship all item on the same or next business day upon receiving cleared payment. Item can only be shipped to PayPal confirmed address. We will email you a shipping confirmation once your items are ready to leave our facility Rush orders are welcome. Please contact us for availability. Returns: If your item is faulty or we have sent you something different to what you ordered, please return it to us in the original packaging within 30 days and we will give you a replacement or a full refund. Thank you for shopping at EDiamondTools!