Premium Material: Diameter: 5 inches / 125 mm. The 4-jaw mini lathe chuck body is made of cast iron which has passed rigorous quality tests. It has high strength and toughness, compression resistance and durability and long service life.
Reversible Jaw Set: The lathe chuck is equipped with 3 inwardly stepped jaws that can be stepped inward or outward to hold raw materials of various shapes. The high-precision design of the chuck's bevel gear ensures the accuracy of the chuck operation.
Enhanced Flexibility: The T-shaped chuck key on the lathe allows for the installation of various workpieces. And the ease of use reduces changeover time for your convenience. Inner jaw clamping range: 0.276"-2.244" / 7-57 mm. External jaw clamping range: 1.89"-4.92" / 48-125 mm.
High precision: The 4-jaw lathe chuck works precisely, the bearing tolerance is ≤ 0.003 inch / 0.07 mm to ensure satisfactory metal processing. The accessory screws make the roller chuck highly adaptable and can be used with the same series of jaws as the chuck.
