Master MP50 Medium Duty 3-Hole Punch by Martin Yale
57.15 NewCondition InStock

Master MP50 Medium Duty 3-Hole Punch by Martin Yale

Part #: MP50
Brand: Master
1 Questions, 1 Answers
  • 40 sheet 3-hole punch with padded handle for a more comfortable punching experience
  • Punches through up to 40 sheets of 20 lb. bond paper
  • Padded handle cushions hands for easier punching of stacks of paper
  • Oversized handle for easy open handed punching
  • 180 Day Manufacturer Warranty
  • Price Match Guarantee
  • Ships Free Over $75

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Product Description

The Master MP50 Medium Duty 3-Hole Punch by Martin Yale is perfect addition for home or office. It is 40 sheet 3-hole punch with padded handle for a more comfortable punching experience. Punches through up to 40 sheets of 20 lb. bond paper. Padded handle cushions hands for easier punching of stacks of paper. Oversized handle for easy open handed punching. Pre-set to punch 9/32" diameter holes to fit a standard 3-ring binder. This Master MP50 Medium Duty 3-Hole Punch has an adjustable ruled paper guide, non-skid feet to keep it in place while punching, lock down handle for storage and safety, large capacity paper chip pan and is made with heavy-gauge steel construction.

Product Details

  • 40 sheet 3-hole punch with padded handle for a more comfortable punching experience
  • Punches through up to 40 sheets of 20 lb. bond paper
  • Padded handle cushions hands for easier punching of stacks of paper
  • Oversized handle for easy open handed punching
  • Pre-set to punch 9/32" diameter holes to fit a standard 3-ring binder
  • Adjustable ruled paper guide
  • Non-skid feet to keep it in place while punching
  • Lock down handle for storage and safety
  • Large capacity paper chip pan
  • Made with heavy-gauge steel construction

Item Specifications

  • Hole Diameter: 9/32"
  • Capacity: 40 sheets of 20 lb. bond paper
  • Dimensions: 10.375" x 6" x 6.375"
  • Part Number: MP50
  • Manufacturer's Warranty:180 Day Manufacturer's Warranty (Extended Warranties Available)

Demonstration Video

Master MP50 Medium Duty 3-Hole Punch

Transcript: This is the Master MP50 Medium Duty 3-Hole Punch!

First, there is a lock in the back. Push down on the lever and undo the lock to then make your punches.

The lever is padded, though in my personal opinion it doesn’t make it more comfortable, nor is not having one any less comfortable.

You can adjust the edge guide by pulling it out and in. I’ll set mine to 11 inches.

The product description claims it can punch up to 40 sheets, however I found that it punches closer to 35—and at that much it takes a lot of force to punch through all of them. 20 pages or less should be much more mana ...
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This is the Master MP50 Medium Duty 3-Hole Punch!

First, there is a lock in the back. Push down on the lever and undo the lock to then make your punches.

The lever is padded, though in my personal opinion it doesn’t make it more comfortable, nor is not having one any less comfortable.

You can adjust the edge guide by pulling it out and in. I’ll set mine to 11 inches.

The product description claims it can punch up to 40 sheets, however I found that it punches closer to 35—and at that much it takes a lot of force to punch through all of them. 20 pages or less should be much more manageable. But in the end you get three nice clean holes.

From time to time, pull off the bottom pad to empty out the trimmings in the trash or recycle. And it easily pushes back into place.

Compare to Similar Paper Punches


Model Number Model Hole Diameter (inch) Number of Holes Capacity (sheets) Battery Operated Electrical (volt)
MP50 9/32" 3 40 No Manual
EP312 9/32" 3 10 Optional 115
EP323 9/32" 2 or 3 12 Optional 115
DP20 9/32" 2 or 3 20 No Manual
MP3 9/32" 3 20 No Manual
MP40 9/32" 3 30 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

Questions & Answers

Although we don't stock parts here, we are able to get the parts you need on most machines. Please call our toll free number at 800-944-4573 with the part number you are looking for and we can research it and get the price. We are available from 6am to 5pm PST.

Answered by MyBinding
4 years and 4 months ago ago

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