This Rohm 4MT / 6JT Precision Machined Drill Chuck Arbor represents the largest configuration available, combining a 4 Morse Taper shank with a 6 Jacobs Taper fitting for maximum capacity applications. The 4MT / 6JT combination is designed for the most demanding industrial operations, providing substantial chuck mounting capability on heavy-duty lathes and large pillar drills. Manufactured from high-quality tool steel with precision machining and grinding, this arbor delivers superior mechanism performance for adapting the largest Jacobs taper mounted chucks to Morse taper spindles.
It's specifically engineered for mounting 3 jaw chucks on substantial machinery, making it ideal for heavy industrial applications and custom tool and work holder designs requiring maximum strength and precision. Features and Benefits: • 4MT / 6JT configuration for maximum capacity on largest machines • Precision machined and ground for exceptional accuracy • High-quality tool steel ensures superior strength and longevity • Designed for heavy-duty industrial drilling and turning operations • Secure mounting of largest capacity Jacobs taper chucks • Ideal for demanding custom tool holder applications on substantial equipment Specifications: Arbour Type: Taper Arbor Size: 4MT/6JT Size/Type: 4MT/6JT.