21-hole Electric Comb Punching Binding Machine 400 Sheets

$ 79.99 $ 299.99
SKU: YES2817

ThisŒæ21 Holes Electric Comb Binding Machine's electric punching capacity is designed for medium or large volume binding. It can punch up to 18 or 23 letter sheets or bind up to 400 sheets.


  • Powerful electric punching capacity
  • Foot pedal punch frees hands for binding
  • 1-21 adjustable punch dies upon demand
  • Advanced carbide cutting blades ensure accurate cutting power
  • Adjustable punching depth for 3-stage paper margin
  • Vertical binding system, close coil completely
  • Non-skid feet on the bottom
  • Dye ruler for aligning document
  • Waste drawer for keeping paper scrap


Binding Capacity
400 sheets /20Lb(80g) paper
Punching Capacity
18 sheets/20Lb(80g) paper; 23 sheets/70g
Punched Hole Size
square: 3x8mm
Punching Hole Quantity
21 holes
Max Punch Binding Size
Pitch Size
3mm, 5mm, 7mm
Overall Dimensions
17"L x 10 3/4"W x 7 /3/4"H

Package Content:

  • 1x Comb Binding Machine
  • 1x Manual