ST-100 Heavy-Duty Electric Stapler Multi-Function Fully Automatic Saddle Stitch Binding Machine A3 Centerfold Stapler Model: ST-100 Machine Name: A3 Electric Stapler Consumables Used: Staples Binding Capacity: 40 sheets of 80gsm paper Staple Specifications: 23/6, 23/8, 24/6, 24/8 Machine Dimensions: 200 x 335 x 415 mm Machine Net Weight: 5.0 kg Voltage: 220V/50Hz Force Adjustment: 1-9 levels adjustable Binding Depth: 10 cm Stapling Frequency: 40 times per minute Packaging Dimensions: 480 x 300 x 135 mm Machine Gross Weight: 6.3 kg