Hydraulic Hard Claw Three-Jaw Chuck Set

High Precision Step Jaws for CNC Lathe Machines

⚙️ Choosing Your Option

Each variation includes 1 complete set of 3 hydraulic hard claw jaws sized for your chosen chuck diameter (5, 6, 8 or 10 inches). Choose between:

  • 1-Step jaws: single-step clamping surface
  • 3-Step jaws: triple-step clamping surface for greater workpiece size range

All sets ship as 3 matched jaws per set, ready to mount on compatible three-jaw hydraulic chucks.

🔧 Key Features

Fine Workmanship

Precision-machined serrated teeth for easy, accurate clamping of round and irregular workpieces.

Anti-Slip Firm Grip

Serrated anti-slip treatment keeps the workpiece locked firmly during high-speed CNC operations.

High Strength Material

Hardened steel construction for long-lasting durability under heavy cutting loads.

Multiple Sizes Available

Available in 5