Lathe Chuck 130 5 Inch 3-Jaw, Self Centering Lathe Scroll Chuck, Wood Turning Chuck, Quality Cast Iron Material, Two Sets of Jaws, Small Lathe Chuck for Grinding Machines Milling Machines

Premium Material: Diameter: 130 mm (5.12 in). The 4-jaw small lathe chuck body is made of cast iron that has passed rigorous quality tests. For general lathes, economical CNC lathes, grinding machines, milling machines, drilling and machine accessories. High Precision: The metal lathe chuck jaws and three jaws are self-centering, the alignment accuracy is less than or equal to 0.002" / 0.05 mm, and no adjustment is required after installation. The high precision design of the chuck bevel gear guarantees the accuracy of the chuck operation. 2 Sets Of Jaws: This chuck includes two sets of internal and external jaws. Clamping Range:3-120 mm (0.12"-4.7"); Internal clamping range: 3-40 mm (0.12"-1.58"). Jamming range: 40-130 mm (1.58"-5.12"). External clamping range: 40-120 mm (1.58"-4.7"), which is suitable for clamping a variety of industrial parts. Fast Clamping Speed: The lathe chuck has an automatic centering function, so it does not need to be repeatedly calibrated during installation. It only needs to be installed in the correct order, which is simple, fast, and convenient. High Adaptability: The accessory screws make the scroll chuck highly adaptable and can be used with the same series of jaws as the chuck. This power lathe chuck is suitable for clamping various parts such as hanging shafts, disks, equilateral triangles, etc.