Recommended for Medium and Heavy-Duty precision bench mounted power tools,CNC machine.
1.This chuck is processed based on Japanese standard JIS B 6001,with the clamping precision higher than 0.08mm.High precision threaded or tapered tightly mounts on the tools.
2.Sleeve,key hole and key are shaped by quenching.
3.Jaws are specially designed for more wearable ability.
4.Nut are machining by hign quality steel material and special designed for more wearable ability.
5.All parts fit closely, the nut assembly inside the sleeve,ensure the operation safety and stability.
6.The gear of the sleeve and key adopt cold processing.
7.Ultra-high precision accuracy and reliability to meet customer demand,or durability.