HT2942 MT2-B16 Arbor Self-Tightening Keyless Lathe Drill Chuck 1-13mm Capacity 45# Steel for Drill and Milling MachinesSpecifications Product Name MT2 B16 Arbor Self Tightening Keyless Lathe Drill ChuckBrand ALLSOMEModel HT2942Material 45 SteelChuck Capacity 1 13mm 1 2 Chuck Inner Diameter 15 733mm 0 61 Chuck Outer Diameter 40mm 1 57 Chuck Length 88mm 3 46 Arbor Type MT2 B16 Features Superior Metal Texture Crafted from 45 steel providing a comfortable surface and easy clamping enhancing the output torque Thrust Bearing Design Unique thrust bearing facilitates the application of torque by the handle converting it into a greater clamping force Enhanced Clamping Force The self tightening mechanism increases the clamping force in accordance with the required force Keyless Design … $34.99Banggood.comDelivery: in USA ReportBuy!