Gem table grinder FJA-123

Gemstone Grinding Machine Model: FJA-123 A convenient tool for grinding and polishing gemstone countertops; Base: Made of aluminum alloy, dimensions approximately 54*80mm, suitable for positioning and leveling; Pillar: Made of stainless steel, with a height of approximately 216mm; Positioning ring: diameter approximately 28mm, includes fixing screws; Elastic lifting mechanism: Spring and ball bearing sliding design ensures smooth and continuous operation with minimal clearance; Clamping device: Separable and easy-to-disassemble design, facilitating the removal of clamping tools for observing machining effects.