Check the listing for details. Irwin Hanson 4-1/2" Hole Saw (00125) FS. Condition: New other (see details). Listed at 25.00 USD. Variable depth gullets for chip clearanceCut: aluminum, copper, iron, steel, wood, zincSharp, variable tooth design for fast cuttingBi-metal construction for toughness and long lifeElectron beam weld for stronger, longer lasting teethVariable depth gullets provide more efficient chip clearance4/6 Variable pitch teeth for reduced noise and improved performance. FREE SHIPPING, RETURN FREIGHT IS NOT REFUNDABLEWE DO NOT HAVE GUARANTEED SHIPPING FOR OUR ITEMS. EBAY DOES AND AUTOMATICALLY ADDS IT TO OUR LISTINGS. PLEASE READ: We buy mostly closeouts, shelf pulls and from liquidators. Therefore boxes, lids, labels can have blemishes and some products will not come with a box and/or manufacture sealed. We will describe all of our items listed to the best of our ability, if an item has a manufacture seal we will not open the seal to test the product (they will be sold AS IS). If the item is opened and/or seal is broken then we will open and check to make sure all of the parts are in working order. We do not guarantee shipping, ebay does. The Post Office as announced many delays in shipping. May take longer for items to arrive as we go through the Chicago hub. We ship whichever way is cheaper, either USPS priority or UPSIf it is a heavy item we may contact you for an address instead of P.O. Box if that is what you have listed so it can go UPSWe will not ship heavy items to California using the Post Office so please have an address not P.O. Box number or your order will be cancelled