Heavy Duty 4 Inch Precision Sine Vise Swivel Workholding Clamp With Stable Base And Adjustable Screw For Accurate CNC Milling Grinding Operations In Workshop Settings.

Single 4 Inch Manual Sine Vise for CNC Milling Tasks
✔️ 0.005 mm accuracy, 360 rotatable base, 4 inch 100 mm jaws

This precision workholding clamp secures irregular stock during CNC routing and surface grinding operations. Operators mount it on flat machine tables to keep angled metal blocks locked in place while running heavy depth passes.

✅ Graduated angle scale on rotating base enables precise tilting up to any required degree
✅ Black adjustment lever locks the swivel platform firmly to prevent vibration during heavy cuts
✅ Direct action screw mechanism paired with a knurled grip provides quick bite and steady pressure
✅ Hardened steel construction delivers consistent repeatability across repetitive production runs

💡 What is a precision sine swivel vise used for during CNC milling setups?

A sine swivel vise acts as a handy indexing fixture that angles stock for compound slope milling.

- Marked degree rings on the circular track let operators dial exact angles for consistent batch runs - Triangular alignment pins stop torque twisting so soft metals stay perfectly square under router loads - Continuous turn capability avoids manual index plate changes which speeds up prototype workflows - Heavy duty clamping screw locks jaws solidly even during aggressive material removal cycles✝️