Product Catalog  Product Catalog Used drill bit Model No.︰ 5.0"-17.5" Brand Name︰ - Country of Origin︰ China Minimum Order︰ -  Total 8 Related Items  Prev 4 5 6 7 8 Next Auto next page:  12345678910 Seconds Product Description Used drill bits of three cone with TCI or without TCI, PDC bits. (grade is 5.0"- 17.5") Product Image Related Products Used drill pipe Used drill pipe Heavy drill pipe drill bits with TCI Home  |  Product Catalog  |  Buy Leads  |  Contact Us  |  Sitemap ►  English   ►  简体版   ►  繁體版 Powered by DIYTrade.com  Build your FREE website !