Jacobs 3G-OTH-213143 — Technical Specifications

The JACOBS Drill Chuck Arbor (MPN 7319DN) is a Morse-Taper to Jacobs-Taper arbor, model 7319DN. It transitions from an MT3 (Morse Taper No. 3) shank to a JT33 (Jacobs Taper No. 33) bore, enabling the mounting of compatible drill chucks onto machine spindles.