Precision 5um PGA Manual Punch Grinding Machine - Mini High Precision Punch Grinder with Double Roller Design for Jewelry Making and Metalworking

Specification: Grinding punch outer diameter: 1.5-25mm Clamping length: 20-100mm Grinding punch length: 5-38mm Roller accuracy: less than 2um Clamping accuracy: 5um Weight: 6650g / 14.7lb Package list: 1 * Handle 1 * Adjustment pole 1 * Pressure pole 1 * Wrench 1 * User manual 1 * Plastic box Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product.

▶[ADJUSTABLE ] The pressure screw on the pressure arm can adjust the pressure and match the punch of different sizes to make it more stable.

▶[FLEXIBLE ]The left and right direction of the rotating roller can be adjusted to make the workpiece advance or retreat and then grind.

▶ [SPECIAL DESIGN] Double roller design, no need to adjust the center, hold the workpiece between the wheels when holding, you can get concentric circles.

▶[CONVENIENCE]PGA hand-cranked grinder, used with a full-surface grinding machine, with a simple pressing roller for convenient precision grinding.

▶ [HIGH QUALITY ]The products are well-made and ensure the high precision of the products.