The box contents include two carbide reversible plates, two mounting screws and a TX 8 key Precision Lathe PD 250/E – PROXXON Inc For particularly high surface finish with low roughness For turning radii and round holes. Proxxon Precission Lathe – On The Slipway Proxxon Lathe Tool Holder Proxxon Micromot PD 250/E Precision Lathe - The ToolBox Scotland Proxxon Steel Holder Carbide Inserts A 45° left angled steel holder for round carbide turning plates with a diameter of 6 mm Proxxon Centre Turning Attachment For PD 400 Lathe - Engineering Supplies The steel holders are suitable for the precision lathe PD 400 The scope of supply includes two carbide inserts, two mounting screws and a Key TX 8 Technical details Dimensions: 10 x 10 x 70 mm (for PD 400) Box contents: 1x steel holder with indexable plates/li