Q-connect spiral binder punches 10 sheets a4 size binding up to 450 sheets pitch 5: 1.
 Punch 10 sheets and bind up to 450 80gsm din a4 sheets with a 50mm spiral. Regulation of lateral drilling margin. Includes cutting and bending pliers. Measurements: 380 x 217 x 343 mm. Weight: 4.3 kg.