General description 7Sets 85mm Milling Engraving Machine Part is designed for T-slot working tables, providing essential accessories for engraving machines. This set includes various components to enhance your milling and engraving tasks. Technical specifications Dimensions: approximately 85x85 mm / 3.46x3.35 inches Color: black Material: plastic + metal Measurement error allowed: +/- 1-3 cm Package Contents 7 * T screw 7 * Butterfly Nut 7 * Gasket 7 * Bow pressure plate 7 * Adjustable angle nut Other information Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product.