The advanced rigid guide wheel features a fixed handle with a pressure roller, ensuring stable control during heavy-duty grinding operations. Please feel free to contact us if you have any questions or encounter any issues; our responsive professional team is committed to resolving your concerns within 24 hours. The innovative dual-roller design eliminates the need for tedious centering adjustments. Simply place the workpiece between the rollers to achieve effortless clamping and perfect concentricity. The adjustable pressure roller on the pressure arm ensures a smooth and easy grinding experience. The roller supports both rotation and lateral movement, allowing the workpiece to glide smoothly back and forth during the grinding process. Constructed from high-quality forged steel, this grinding tool offers exceptional strength and durability. An adjustable pressure screw on the auxiliary pressure arm allows for precise pressure settings to accommodate punches of various sizes.