Jiehe brand, from one leading manufacture in China who specially professional on CNC machine tool accessories, general machine tool accessories products supply.

This industrial quality chuck, with fully hardened and ground working components, offers exceptionally high accuracy, gripping power and durability. 

Jaws center-ground for absolute straightness and alignment

1-piece sleeve produced by CNC (numerical control) machine, eliminates crack between driving teeth often found in other designs

Through-hardened sleeve teeth, plus hardened nose and keyholes provide outstanding wear resistance

Each chuck 100% inspected for performance and precision

Meet and 30% exceed GB/T608793F standard

Chuck key included with input/output torque 1:1.5

• 0.09mm minimum capacity
• 0.12mm maximum capacity
• Heat treatment

Case 43-48HRC

Body 43-48HRC

Jaws 50-54HRC

Nut 50-54HRC

Key 48-50HRC

• Capacity 5-20mm Mounts B22