Precision Boring Head 2"Imperial 1 div=0.0005" & R8 Shank (7/16 UNF Drawbar)

• Ultra-High Precision 0.0005" Accuracy: This 2-inch diameter industrial boring head is designed for precision engineering applications. Its fine-adjustment dial provides graduations of 0.0005" (half-thou) per division, allowing you to achieve accurate bore sizing and maintain tight machining tolerances.
• R8 Shank for Bridgeport-Style Mills: The boring head features a standard R8 shank with a 7/16" UNF drawbar thread, ensuring a rigid, secure, and vibration-free fit. It is fully compatible with Bridgeport and other vertical milling machines, delivering excellent stability and superior surface finishes during machining.
• Universal 1/2" Tooling Capacity: This boring head accepts standard 1/2-inch (12.7 mm) shank diameter boring bars. Its precisely ground bore and slide mechanism ensure smooth movement and consistent machining accuracy.
• Hardened Steel & Ground Finish: Manufactured from premium high-grade steel, this boring head is highly wear-resistant and built for durability. It features an epoxy black finish with precision-ground surfaces, providing both long-lasting performance and a professional workshop appearance.
• Versatile Machining Solution: This boring head is ideal for performing internal boring, facing, and hole enlargement operations. It is designed to meet the demanding requirements of professional toolrooms as well as serious hobbyists.
• Compact & Robust Design: Weighing 3.02 lbs with compact dimensions, this boring head is easy to handle while remaining strong enough to minimize tool chatter during heavy boring operations.