BB8-Deep Hole Hammer (For Oil Field) Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: 3750375 Item IncomeAccount TaxCode Mapping UPC Code Pick Up Item Id UDF1 UDF2 Tax Amount Ship From VAT BIN Ship To VAT BIN Quantity -+ Add to Cart Description 7.125" Outsiide Diameter 7.875" - 12.00" Minimum Bit Size Info & Guides Hammer Weight: 392 lbs. Legal 4 1/2" API REG PIN Thread Type / QL8 Bit Shank Type DescriptionInfo & GuidesLegalBack7.125" Outsiide Diameter 7.875" - 12.00" Minimum Bit SizeBackHammer Weight: 392 lbs.Back4 1/2" API REG PIN Thread Type / QL8 Bit Shank TypeSee MoreSee Less