Officemate 90078 Adjustable 3-Hole Punch 32 Sheet
- Pin Hole Diameter: 0.3 inches
- Operation Mode: Manual
- Material Type: Alloy Steel
- Hole Count: 3
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A practical desktop paper punch if that is what you are actually shopping for; double check before buying if you expected a metal or leather hole punch.
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ASIN: B00009L1WGModel: 90078Category: Punches
Overview
The Officemate 90078 is a desktop paper punch measuring 10.5 by 6.63 by 3 inches, built for punching holes in stacks of paper for a binder. Despite sitting in a tools category, this is an office supply, not a metalworking punch.
The category label on this listing reads Punches under Tools, but the brand, model number and dimensions all point to a desktop hole punch for paper, the kind used to prep sheets for a ring binder. At 10.5 inches long, it has the footprint of a standing desktop unit rather than a handheld punch.
- Desktop paper punch
- 10.5 x 6.63 x 3 inch footprint
- Officemate brand
- Built for binder prep
Who it's for
Offices, students or home users who need to punch holes in paper for binders. Not for anyone looking for a metalworking or leatherworking punch, despite the category it is filed under.
Pros and cons
- Handles a stack of paper at once
- Stable desktop footprint
- Not suited to metal, leather or craft punching despite the Tools listing category
Performance notes
As a desktop paper punch, it is built to handle a stack of sheets at once rather than one page at a time, which is its main advantage over a handheld punch. Its 10.5 by 6.63 by 3 inch footprint gives it a stable base on a desk.
Specifications
| Brand | Officemate |
|---|---|
| Model | 90078 |
| Dimensions & fit | |
| Pin Hole Diameter | 0.3 inches |
| Item Dimensions L X W X H | 10.5 × 6.6 × 3 inches |
| Construction & materials | |
| Material Type | Alloy Steel |
| Color | Black |
| Included components | |
| Unit Count | 1 |
| Included Components | As Labeled |
| Other details | |
| Operation Mode | Manual |
| Hole Count | 3 |
| Sheet Count | 32 |
| Part Number | 90078 |
Closest rivals on specs
Frequently asked questions
Is the Officemate 90078 a paper punch or a metal punch?
It is a desktop paper punch for preparing sheets for a ring binder, not a metalworking tool, despite being listed under Tools.
How big is it?
It measures 10.5 inches long, 6.63 inches wide and 3 inches high.
Does it sit on a desk?
Yes, its dimensions and shape point to a standing desktop unit.