Article From: 6/8/2004 Production Machining
The Nobur JA-2000 automatic recessing tool features in-bore pilot support for deep-bore recessing and grooving. The tool is designed with directed internal coolant for improved chip evacuation in heavier cuts, longer tool life, better tool function and improved repeatability, according to the company. An optional side port in the housing allows for through-the-tool coolant on machines that lack through-coolant spindles.
The tool is capable of wider cuts than the original JA-style tool in some applications. The head is designed with durable, high-load precision dual bearings. Over-travel units are available upon request.
