This Rohm 4MT / 3JT Precision Machined Drill Chuck Arbor features a 4 Morse Taper shank with a 3 Jacobs Taper fitting, providing a configuration suited to the largest industrial machines. The 4MT size is found on heavy-duty lathes and substantial pillar drills, making this arbor essential for professional workshops operating large-scale equipment with medium-capacity chuck requirements. Precision machined and ground from high-quality tool steel, this arbor delivers exceptional mechanism performance when adapting Jacobs taper mounted chucks to Morse taper spindles.
Designed for use on industrial lathes and pillar drills for mounting 3 jaw chucks, it provides the reliability and precision demanded by custom tool and work holder designs in heavy-duty applications. Features and Benefits: • 4MT / 3JT configuration for large industrial machine compatibility • Precision machined and ground to professional tolerances • High-quality tool steel construction for maximum durability • Ideal for heavy-duty lathes and substantial pillar drills • Reliable chuck mounting for large-scale operations • Perfect for custom tool holder designs on industrial equipment Specifications: Arbour Type: Taper Arbor Size: 4MT/3JT Size/Type: 4MT/3JT.