Key Type Drill Chuck With Taper Fitting Blister Packing is connected with the tool, is used to clamp the tool holder type tool accessories. There are two connection ways: threaded connections and taper connection. According to the specifications of the chuck now, specifications of the main thread of the 3/8-24UNF, 1/2-20UNF, 5/8-16UN, M12 * 1.25. Taper hole connection are mainly B10, B12, B16, B18, B22 and JT0, JT2, JT3, JT6, JT10, JT33 and other specifications. Threaded connection is mainly used for electric drill, drilling machine is mainly used for connecting taper hole. Key Type Drill Chuck Specifications 1. light duty or heavy duty. 2. taper mounted or thread mounted. 3. Rang offer from 1mm-16mm 4. Key Type Precision Drill Chuck Max.10.000 RPM without further balance 5. Precision reach 0.02mm to 0.03mm 6. separate drill chuck or integrated drill chuck Key Type Precision Drill Chuck Application: Recommended…