Check the listing for details. Mitsubishi Hard Rock Drill X Type Diabit BIT 38MX64S. Condition: New – Open box. Listed at 199.00 USD. Product DescriptionCondition: Carbon Steel Drill Bit X Type Type of Product: Drill Bit Diameter: 64mm (2 1/2") Product Number: 38MX64S Number of buttons: 0 Buttons x button diameter (mm): N/A Flushing Hole: Side: 4, Centre: 1 Thread: - 38mm Buying in bulk? Contact us for a quote!New, never used, does not include retail packaging. Returns and Refunds - Please contact us with questions, concerns, or if you need to return an item. - In most cases there should be no issue refunding/replacing an item however, we may contact you to gather additional information and/or request pictures of products and packaging to determine the cause of the issue and to improve customer service. *Exception* - Closeout Items - All sales are final on closeout items, no returns and no warranty is expressed or implied on these products. Closeout items will be clearly identified in the product description. Thanks for stopping by! Be sure to check out our ebay store: http://stores.ebay.com/northwestminesupply