Sentinel 12-Sheet Shredder

Last updated date: March 10, 2021

DWYM Score

9.0

Sentinel 12-Sheet Shredder

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We looked at the top Paper Shredders and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Paper Shredder you should buy.

Update as April 1, 2021:
Checkout The Best Paper Shredder for a detailed review of all the top paper shredders.

Overall Take

The Sentinel 12-Sheet Shredder lets you feed 12 pages through at once, but it runs for only two minutes before needing a 30-minute cooldown. However, its low price makes it attractive to many consumers, especially since it micro-shreds paper smaller than other models in its class. The bin only holds 4 gallons of paper, so that's worth considering if disposing of shredded paper is inconvenient.


In our analysis of 63 expert reviews, the Sentinel 12-Sheet Shredder placed 8th when we looked at the top 14 products in the category. For the full ranking, see below.

From The Manufacturer

The Sentinel 12 sheet micro-cut shredder is a medium to heavy duty shredder. A 0.16" x 0.59" (4mm x 15mm) micro-cut shred for optimum security of your personal data. Auto start/stop means you simply leave the shredder on and simply feed the paper or credit card into the intake. A manual reverse function allows you to reverse the cutting blades in the event of a jam. Want to shred credit cards? no problem, the Sentinel 12 sheet micro-cut shredder can do that too. Simple to empty with a 4 gallon capacity pull out waste bin. No plastic bags required; simply slide out the wastebasket, and dump the shredded material in the dumpster. Casters make moving the Sentinel 12 sheet micro-cut shredder easy. Equipped with an over-heat indicator to protect the shredder motor. Reliable, easy to use and easy to empty makes the Sentinel 12 sheet micro-cut shredder a must have for home or office.

Expert Reviews

Expert Summarized Score

10.0
3 expert reviews

User Summarized Score

9.1
669 user reviews

What experts liked

Its high-speed processing and 12-sheet capacity mean that it’ll tackle your basic shredding needs quickly and effortlessly.
- All The Stuff
January 24, 2019 | Full review
Auto start/stop means you simply leave the shredder on and simply feed the paper or credit card into the intake.
- The Architect's Guide
September 25, 2018 | Full review
This shredder is lightweight and possesses nice storage space. This is shredder that micro-cuts documents.
- Paper Shredder Zone

What experts didn't like

Its 2-minute running and 30-minute recovery time mean that it won’t be able to process large stacks of paper in one session.
- All The Stuff
January 24, 2019 | Full review
It has short continuous runtimes.
- Paper Shredder Zone

An Overview On Paper Shredders

No one wants to fall victim to identity fraud — and investing in a paper shredder can help. Data theft and identity fraud pose such a big problem that many consumers have realized the importance of securing their information. This extends to the paper documents they toss in the garbage, which can easily end up in the wrong hands somewhere between the house and the landfill or recycling center. Ripping up every sheet of paper can be time-consuming, especially if you deal with a significant amount of paperwork on a monthly basis.

There are several things to consider when you’re looking around for shredders, though. Perhaps the most important is capacity. Some shredders can handle large stacks of paper, while others make you feed only one or two sheets at a time. If you plan to shred items like credit cards, you’ll need to seek out a shredder with that capability.

One of the biggest issues with paper shredders is jamming. Unfortunately, most shredders may eventually jam, especially if you exceed their capacity or they overheat. It’s important to find a shredder that can help you easily recover from those jams. Another issue specific to all shredders is that they have a limited runtime, after which you’ll need to wait while they cool down before you can insert another document. This can understandably be inconvenient, so make sure you’re aware of the limits of whatever shredder you choose.

It may not seem a top priority at first, but shredders come in various sizes. If you plan to slide your shredder under your desk or set it on a table, measure in advance to determine the maximum space you’ll need. Some shredders also include wheels, making them easy to maneuver around as necessary.

The Paper Shredder Buying Guide

  • If you’ve ever shredded a stack of paper, you likely know the tedium that can come from the task. The more pages you can slip through the feeder at once, the quicker you can move on to other tasks. Some models promise to shred as many as 18 sheets in one pass. Typically, these models can shred one sheet of paper in less than five seconds.
  • Paper isn’t the only thing shredders can tackle. Some can shred credit cards, as well. You don’t even have to remove your staples or paper clips with a few other models, which can even shred these supplies along with the paper connected to them.
  • Traditionally, shredders cut paper into long strips, which was great, but not nearly as secure as today’s cross-cut shredders, which slice paper both horizontally and vertically. The AmazonBasics 8-Sheet Shredder cuts paper into 3/16″ x 1-27/32″ strips, while other models create 5/32″ x 1-1/2″ pieces. Some may have smaller shredding capacities, though, producing micro-shreds sized only 4mm x 15mm.
  • Capacity isn’t just about the number of pages your feeder can handle. The size of the waste bin also matters. The larger the bin, the less frequently you’ll need to stop to empty it. Look for a model that has an 8.5-gallon bin. The AmazonBasics 8-Sheet Shredder is on the smaller end, with bins that only hold around 4 gallons.
  • If you plan to slide your shredder under a desk, look for one that has a front-loading feeder that will let you use it without sliding it out.
  • If you do need to maneuver your shredder around, consider the sheer weight the bin has before you have even put the first sheet in. The AmazonBasics 8-Sheet Shredder is by far the lightest, at only 9.74 pounds. Other models are pretty heavy, weighing as much as 28.2 pounds. However, it’s important to note that all of the shredders but the AmazonBasics one have wheels, so their weight likely won’t be an issue as long as you keep it in the same general area.
  • Ideally, your shredder will rarely jam. If it does happen, though, it will help to have an easy way to get the pages out. The AmazonBasics 8-Sheet Shredder has built-in reverse features so that you can back your pages back out in the event of a jam. However, some models are designed to prevent jams.
  • Every shredder only has a short runtime before it needs to cool down. With more powerful models, you can shred for 20 minutes before allowing it to rest for 30 minutes. The AmazonBasics 8-Sheet Shredder is considerably shorter, though. Amazon’s shredder runs for three minutes before cooling off for 20 minutes.
  • Since shredders can vary dramatically in price, the cost may heavily influence your decision. No matter what features you’re looking for, you’re sure to find a shredder that fits your budget.