If you are looking for China,Website:://.qfmh-tool.com, CNC lathe, milling bt30-jt3 drill chuck arbor clamping tool holder, or precision spring bt30-jt3 drill chuck arbor CNC tools from professional China bt30-jt3 drill chuck arbor manufacturers and suppliers and factory, please feel free to contact Qingfeng Machinery.BT40-JT3 Drill chuck arbor               BT40-JT33 Drill chuck arbor                  BT40-B10 Drill chuck arbor               BT40-B12 Drill chuck arbor               BT40-B16 Drill chuck arbor                   BT40-B18 Drill chuck arbor                 BT50-JT2 Drill chuck arbor               BT50-JT3 Drill chuck arbor                    BT50-JT33 Drill chuck arbor               BT50-B10 Drill chuck arbor               BT50-B12 Drill chuck arbor                    BT50-B16 Drill chuck arbor                 BT50-B18 Drill chuck arbor  Min. Order: 100 Piece/PiecesUnit Price: EXW 2.5~10 Productivity: 30000 piece/pieces per MonthPackaging: plastic bags or wooden caseDelivery Time: 30 DaysPlace Of Origin: JiNingBrand: QinfengSupply Ability: 30000 piece/pieces per MonthCertificate: DIN ISO JIS ANSIProduct DescriptionBrief introductionHigh Quality product BT Drill Chuck Arbors,The connecting rod is mainly used for drilling and milling machine used in drill chuck, generally used for lathe, milling machine, machining center machine etc.. Connecting rod using the alloy structure steel, the hardness reached 58-62 degrees, the speed of up to 12000 rpm.Specifications1. Type: AD AD/B2. Shank of the BT Taper Shell Mill Arbors:BT30, BT40,BT503. Suitable Facing Cutter:13mm-50mm4. The precision little than 0.01mm with balance 8000rpm. Higher precision also can be made by your demand.(G6.3/12000rpm, G2.5/20000rpm)5. Holder hardness:48-55HRC6. Suitable Pull Stub