This heavy-duty boring bar and carriage set is configured for Mazak Integrex E500 and E650 multitasking lathes, enabling deep internal machining of large parts with superior rigidity and coolant delivery. The bar measures 800 mm in length (31.5"), with a 4" diameter x 30" cutting capacity, making it optimal for large bores, internal profiling, and rough boring in steel or alloy components. It integrates a through-bar coolant channel, allowing high-pressure coolant to be directed precisely to the cutting edge, which aids in chip evacuation, improves tool life, and enhances surface finish. The rigid mounting carriage interfaces directly with the machine’s turret or block system, ensuring deflection resistance and consistent performance across deep cuts. Perfect for aerospace, energy, or heavy equipment applications, this assembly adds serious boring capability to the already powerful Integrex E-series platform. MakeMisc ModelBoring Bar Year1995 or older Product #15234 Price Please login to see price. Make an Offer Get a Quote Share Ask a Question About This Machine Designed for mission-critical boring applications, this 800 mm bar and rigid holder system transforms the Mazak Integrex E500 or E650 into a deep-hole machining solution. With a 4" diameter and 30" effective reach, plus high-pressure through-bar coolant delivery, it ensures optimal performance where concentricity, surface finish, and chip control are non-negotiable! **All descriptions and specifications are preliminary and must be confirmed by buyer prior to purchase.** Live Tooling / Milling Specifications Spindle Second Spindle Tool Changer Turret Control Tailstock / Steadyrest Options Machine Used On: Mazak Integrex E500/E650 Product Description: 4" x 30" Capacity Through Bar Coolant