Sealey MDTCM14 Magnetic Drill Tapping Chuck M14 M14 Tapping chuck for Model Nos MAG60110VHD and MAG60230VHD Heavy-Duty Magnetic Drilling Machines. MDTCM14 Features M14 Tapping chuck for Model Nos MAG60110VHD and MAG60230VHD Heavy-Duty Magnetic Drilling Machines MDTCM14 Specification Model No MDTCM14 Brand: Sealey What is included: 1 x Sealey MDTCM14 Magnetic Drill Tapping Chuck M14