✅ {ABOUT OUR BRAND} :- Greeting From PRESIZE We are manufacturer and exporter of Lathe tools & accessories, engineering tools, machine tool accessories, woodworking tools, precision tools for engineers and technicians. ✅ {PARALLEL SHANK MANDREL}:- The test bar features a parallel shank mandrel design, which ensures that the bar is held securely in the lathe chuck and allows for precise alignment. Diameter of the bar 30mm. ✅ {WOODEN STORAGE BOX}:- The test bar comes in a sturdy wooden storage box, which provides protection during transport and storage and helps to keep the bar in good condition. ✅ {STANDARD SIZE}:- The PRESIZE Lathe Alignment Test Bar is designed to fit standard lathes with a spindle bore of 10-3/4 inches (272mm), making it compatible with a wide range of machines. Accuracy within 2 micron. Max.run-out :0.0001". Overall length : 272mm (10-3/4"). ✅ {HIGH-QUALITY MATERIAL}:- The PRESIZE Lathe Alignment Test Bar is made from high-quality alloy steel, ensuring durability and longevity in use. Manufactured from en31 alloy steel, Hardened and Ground. {ABOUT OUR BRAND} :- Greeting From PRESIZE We are manufacturer and exporter of Lathe tools & accessories, engineering tools, machine tool accessories, woodworking tools, precision tools for engineers and technicians. {PARALLEL SHANK MANDREL}:- The test bar features a parallel shank mandrel design, which ensures that the bar is held securely in the lathe chuck and allows for precise alignment. Diameter of the bar 30mm. {WOODEN STORAGE BOX}:- The test bar comes in a sturdy wooden storage box, which provides protection during transport and storage and helps to keep the bar in good condition. {STANDARD SIZE}:- The PRESIZE Lathe Alignment Test Bar is designed to fit standard lathes with a spindle bore of 10-3/4 inches (272mm), making it compatible with a wide range of machines. Accuracy within 2 micron. Max.run-out :0.0001". Overall length : 272mm (10-3/4"). {HIGH-QUALITY MATERIAL}:- The PRESIZE Lathe Alignment Test Bar is made from high-quality alloy steel, ensuring durability and longevity in use. Manufactured from en31 alloy steel, Hardened and Ground.