carbide drill bit High Quality Carbide Drill Bit Specification: Drilldiameter:2.0-10.2mm Flute length:24-87mm Overall length:49-133mm Drilldiameter (mm)flute length (mm)overall length (mm)2.0-10.224-87 49-133 Excellent Quality and competitive low price Relibale & excellent quality World well-known brands OEM welcomed! Welcome to visit Dalian Zhida Presicion Tool Co., Ltd! Our company is one a professional and experiences Machine Tool Parts [ machine tool part, cutting tool, end mill cutter, threading tap, drill bit, etcs, ] suppliers in China, our company's high standard factory is located in Qingdao City, which has been certified in conformity with GB/T19001-2000 idt ISO9001:2000 Standard. The major products we can supply such as: AHK, NEW CENTURY, YG, USG, OSCAR, MITSUBISHI, HITACHI, KYOCERA, TOSHIBA, NT/BIG/AW, FUJI, MITUTOYO, UC,WD-40, HOFFMANN, AUTOSOL, and R&A.and some others world famous brands in this line for you. If you are interested in other brands, please contact us fell free, we will do our best to let you satisfied. We are very cherish to cooperate with you and hope we can build long terms business relationship, so that we can get win-win result in the future! Dalian Zhida Presicion Tool Co., Ltd--Where amazings happen!