Master DP20 Duo Hole Punch by Martin Yale

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Item# DP20
Key Features

ProductDescription

On this Master DP20 Duo Hole Punch by Martin Yale, no screwdrivers or thumbscrews needed, no adjustment required. Its one side is dedicated 2-hole punch, one side is dedicated 3-hole punch. The Master DP20 Duo Hole Punch can punch up to 20 sheets of 20 lb. bond paper with a standard 2 3/4" center on 2-hole punch, 9/32" on 3' hole center and a high-capacity chip pan.

Product Details

  • One side is dedicated 2-hole punch, one side is dedicated 3-hole punch.
  • Punches up to 20 sheets of 20 lb. bond paper.
  • Punches two holes with the standard 2.75" from the centers of the holes.
  • High-capacity chip pan.

Item Specifications

  • Hole Diameter: 9/32"
  • Number of Holes: 2 and 3
  • Sheet Capacity: 20
  • Battery Operated: No
  • Electrical: No
  • Product Dimensions: 5.4 L x 10.8 W x 4.8 H in (14.0 x 28.0 x 12.0 cm)
  • Manufacturer's Warranty: 180 Day Manufacturer's Warranty (Extended Warranties Available)
  • Product Weight: 7.0 lbs (3.2 kg)

Demonstration Video

Master DP20 Duo Hole Punch

Transcript: This is the Master DP20 Duo Hole Punch!

To start, unlock the lever where it says “lock” on the unit. Push the handle down and push the metal tab to the side. I am first use the 3 hole punch.

Now we can punch up to 20 sheets of paper at a time! Use the left edge as a guide for the 3 hole punch to center your 11” paper. Push down on the handle and you have some perfectly punch pages.

To use the 2 hole punch, unlock it as well—and re-lock the 3 hole punch.

We’ll now use the other side of the unit. Again, insert up to 20 pages and make your punch. But this time there is a line you have ...

Compare to Similar Paper Punches


Model Number Model Hole Diameter (inch) Number of Holes Capacity (sheets) Battery Operated Electrical (volt)
DP20 9/32" 2 or 3 20 No Manual
EP312 9/32" 3 10 Optional 115
EP323 9/32" 2 or 3 12 Optional 115
MP3 9/32" 3 20 No Manual
MP40 9/32" 3 30 No Manual
MP50 9/32" 3 40 No Manual
3020B 9/32" 2 or 3 30 No Manual
325B 9/32" 2 to 7 24 No Manual
5325B 9/32" 2 to 7 32 No Manual
5335B 11/32" 2 to 7 32 No Manual
5340B 13/32" 2 to 7 32 No Manual
525M 11/32" 2 to 7 40 No Manual
1325B 9/32" 2 to 7 40 No Manual
1340PB 12/32" 2 to 7 40 No Manual
MP80 9/32" 3 80 No Manual
EP210 1/4" 2 12 Optional Manual
MP250 9/32" 2 40 No Manual
3275B 9/32" 2 40 No Manual