power check collection       different jaw types: with holes/without holes/quick change     Specifications - Self-centering
- Jaws can be moved across entire clamping range
- Vibration isolation body (iron cast)
- Scroll drop-forged Features and Applications - Balanced and hardened - Including one set of outward stepped jaws AND one set of inward stepped jaws      Our factory is pecializing in machine tool accessory for many years, including live center,  fixed center ,half-conical center, carbide center, bull nose center, reduction sleeve, drill sleeve,  connecting rod drill chuck, tap chuck, precision boring bar and OEM non-standard tools. Welcome to inquiry!