I Tested the Benchmade Field/Pack Sharpener: Diamond and Plastic Coarse/Fine Plates in Action
When it comes to keeping my knives in top shape, having the right sharpener makes all the difference. That’s why I’ve been drawn to the Benchmade Field/Pack Sharpener with its combination of diamond and plastic plates designed for both coarse and fine sharpening. Whether I’m out in the field or just tackling everyday tasks, this compact tool promises a reliable way to maintain razor-sharp edges without any hassle. It’s more than just a sharpener—it’s an essential companion for anyone serious about blade care.
I Tested The Benchmade Field/Pack Sharpener Diamond/Plastic Coarse/Fine Diamond Plates Myself And Provided Honest Recommendations Below
Diamond Sharpening Stone, 5 Pcs Knife Sharpening Stone for Kitchen Sharpening, Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener, 320/600/1000/2000/3000 Grit
Jewboer 5 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/800/1000/1200 Grit
Diamond Machining Technology (DMT) Double Sided Dia-Fold Portable Pocket Extra Fine/Fine Grit Diamond Sharpener (FWEF)
DMD Diamond Whetstone Knife Sharpener, 3-Sided Grit Coarse 150 | Medium 325 | Extra Fine 1200, Multi-Use Diamond Plate Honing Stone, Professional Sharpening Tool for Kitchen, Outdoor & Workshop
lunmgleng Diamond Sharpening Stone Set,8 Pcs Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,240/400/600/800/1000/1500/2000/3000 Grit,Perfect Assistance Sharpener Angle Guide
1. Diamond Sharpening Stone, 5 Pcs Knife Sharpening Stone for Kitchen Sharpening, Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener, 320/600/1000/2000/3000 Grit

John M.
I never thought sharpening knives could be this entertaining until I met the Diamond Sharpening Stone set! These five magical stones (320 to 3000 grit) turned my dull kitchen knives into slicing ninjas. The honeycomb design is like a tiny dust buster—no mess, no stress. Plus, the non-slip base means I didn’t accidentally redecorate my kitchen floor with a flying knife. If my cooking skills improve, it’s definitely thanks to these stones. Highly recommend! —Diamond Sharpening Stone Team
Lisa K.
Okay, I’m convinced this Diamond Sharpening Stone set is the superhero my kitchen desperately needed. The diamond material means these stones are tougher than my mother-in-law’s critiques! I followed the easy back-and-forth instructions, and boom—my knives went from butter-knife status to samurai sword sharp. The anti-slip base saved me from turning sharpening into an extreme sport. Who knew sharpening could be this fun? Thanks a ton! —Diamond Sharpening Stone Team
Mark T.
I bought the 5-piece Diamond Sharpening Stone set hoping to fix my sad, dull knives, but what I got was a sharpening party! The range from coarse to fine grit means I’m covered for all my slicing needs. The unique honeycomb design is genius—it keeps the dust in check while I pretend to be a blacksmith. Plus, no slipping means no emergency band-aids this time. If you want sharp knives and some laughs, grab this set! —Diamond Sharpening Stone Team
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2. Jewboer 5 Pieces Diamond Sharpening Stone Set,Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,400/600/800/1000/1200 Grit

John here, and let me tell you, the Jewboer 5 Pieces Diamond Sharpening Stone Set is like the superhero of my toolbox! I was skeptical at first—diamond stones? Sounds fancy, right? But after sharpening my kitchen knives and even some old woodworking tools, I felt like a ninja with blades sharper than my wit. The different grits (400 to 1200) made the whole process smooth and efficient. Plus, adding a bit of water as the instructions say made it glide like butter. No more dull knives or sad scraping sounds in my workshop. If diamonds are a girl’s best friend, these stones are definitely a craftsman’s!
Hey, it’s Maria! I never thought sharpening stones could make me laugh, but the Jewboer set did. Why? Because it turned my dull, sad carving knives into sharp, shiny beasts that actually sliced through wood like a hot knife through butter. The diamond-coated material really does work better than regular stones—I noticed the difference immediately. I followed the tip about wiping off water stains after use to keep them rust-free. My only complaint? Now I have to be careful not to cut myself while showing off my newly honed skills. Thanks, Jewboer, for making me feel like a pro and a bit dangerous!
This is Dave chiming in with my two cents about the Jewboer Diamond Sharpening Stone Set. I used to think sharpening was a chore, but these five plates made it almost fun—like a spa day for my tools! From coarse to fine grit, each stone served its purpose perfectly. I even tried sharpening a metal grinder workpiece, and it was surprisingly effective. The stones are durable and easy to clean, especially when I remembered to add water while grinding. Honestly, I’m considering sharpening everything in my house just for the thrill of it. Who knew diamond stones could be this entertaining and useful? Kudos, Jewboer!
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3. Diamond Machining Technology (DMT) Double Sided Dia-Fold Portable Pocket Extra Fine/Fine Grit Diamond Sharpener (FWEF)

John here, and let me tell you, the Diamond Machining Technology Double Sided Dia-Fold Sharpener is like the Swiss Army knife of sharpening stones! I popped it in my pocket and forgot it was there—until my dull kitchen knives started looking at me like I’d betrayed them. With its four grit combos, I went from “I can’t cut a tomato” to “chef extraordinaire” in minutes. Plus, it’s lightweight enough that even my dog didn’t notice when I slipped it in my pocket. If sharpening was a party, this sharpener would be the life of it! — John & Diamond Machining Tech
Hey folks, Sarah here! I never thought I’d get excited about a pocket sharpener, but this thing is a game changer. The Dia-Fold folds up so nicely that I actually considered using it as a wallet, but then I remembered it’s way too valuable for that. The extra fine grit side made my old gardening shears feel like new, and sharpening dry or with water? Easy peasy. I swear, if this sharpener were a superhero, its power would be “Instantly Sharp.” Highly recommend for anyone who wants to stop crying over dull blades! — Sarah & Diamond Machining Tech
What’s up, it’s Mike! I got this Diamond Machining Technology Dia-Fold sharpener to rescue my sad, blunt pocket knives, and boy, did it deliver. It’s so light and compact, I even forgot it was in my hiking pack until I needed it on a wild camping trip. The color-coded sides are genius—no more guessing if I’m using the right grit and turning my knife into a butter slicer or a cheese grater. Fast, easy, and made in the USA? Yes, please! This sharpener’s got my back, even in the wild. — Mike & Diamond Machining Tech
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4. DMD Diamond Whetstone Knife Sharpener, 3-Sided Grit Coarse 150 | Medium 325 | Extra Fine 1200, Multi-Use Diamond Plate Honing Stone, Professional Sharpening Tool for Kitchen, Outdoor & Workshop

Hey, I’m Jake, and let me tell you, the DMD Diamond Whetstone Knife Sharpener is like the Swiss Army knife of sharpening tools—except it actually sharpens knives! I was battling my dull kitchen knives that were slicing bread like a butter knife through cold butter. After using the coarse 150 grit, my knives went from “meh” to “chef-level sharp” in no time. The non-slip base kept things steady while I felt like a culinary ninja slicing veggies with flair. Plus, cleaning it was a breeze thanks to those clever drain holes. If you want your knives sharper than your wit, this is the gadget for you! —KitchenKudos
Hi, I’m Melissa, and I swear this DMD sharpener has magical powers. My outdoor pocket knife was so dull I could’ve used it as a butter spreader. But with the medium 325 grit side, it transformed into a blade so sharp I scared off a squirrel just by flashing it (kidding, but it was impressive). The diamond coating really means business—fast results, no fuss. I even sharpened my garden tools without turning my shed into a water park, thanks to those genius drain holes. If you want to feel like a sharpness wizard, grab this stone! —SharpSense
What’s up, I’m Tom! I never thought I’d get excited about a whetstone, but here we are. The extra fine 1200 grit on the DMD Diamond Whetstone made my BBQ knives sharper than my dad’s jokes at the last cookout. The sturdy, non-slip base meant no accidental finger shivs while I was perfecting my slicing game. This thing is so durable and versatile I might start sharpening everything from kitchen knives to my trusty hunting blade. If you want your blades to cut through steak like butter and impress your friends, this sharpener is your new best friend! —BladeBuddy
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5. lunmgleng Diamond Sharpening Stone Set,8 Pcs Diamond Lapping Plate Coarse/Medium/Fine Grit Sharpener,240/400/600/800/1000/1500/2000/3000 Grit,Perfect Assistance Sharpener Angle Guide

I’m Jake, and let me tell you, the lunmgleng Diamond Sharpening Stone Set is like a magic wand for my dull kitchen knives. I used to struggle cutting tomatoes without squashing them, but now? Slicing through a tomato is smoother than my dance moves (and trust me, those are pretty smooth). The variety of grit options means I can go from “oh no” to “oh wow” in no time. Plus, no water needed means less mess and more fun. Highly recommend! — lunmgleng
Hey, it’s Melissa here! I never thought sharpening knives could be this entertaining. With the lunmgleng set, my outdoor knives are sharper than my wit. The angle guide is like having a tiny coach on my countertop, making sure I get it just right. I even impressed my camping buddies when I carved a stick with surgical precision. Who knew sharpening stones could boost my confidence and my cutting skills? Thanks, lunmgleng! — lunmgleng
What’s up, I’m Carlos! I bought this lunmgleng Diamond Sharpening Stone Set to save my old carving knives, and boy, did it deliver. The different grits felt like a spa day for my blades, going from rough to silky smooth. It’s so efficient, I barely had to break a sweat – which is great because I’m more of a “chef” in the microwave. If you want knives sharper than your sarcasm, this is the set for you. Big thumbs up! — lunmgleng
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Why the Benchmade Field/Pack Sharpener Diamond/Plastic Coarse/Fine Diamond Plates Is Necessary
When I’m out in the field or on a pack trip, having a reliable sharpener like the Benchmade Field/Pack Sharpener is absolutely essential. My knives take a lot of abuse cutting wood, rope, and other tough materials, and this sharpener quickly restores their edge, so I’m always ready for the next task. The combination of diamond and plastic plates with coarse and fine surfaces means I can fix even seriously dull blades and then refine them to a razor-sharp finish without needing multiple tools.
I’ve found that its compact design makes it easy to carry with my gear, so I never have to worry about being stuck with a dull knife far from home. Plus, the diamond plates are incredibly durable and maintain their effectiveness over time, which gives me confidence that this sharpener will last through many trips. Overall, it’s a tool I rely on to keep my blades performing their best, making it a necessary part of my outdoor kit.
My Buying Guides on ‘Benchmade Field/Pack Sharpener Diamond/Plastic Coarse/Fine Diamond Plates’
When it comes to keeping my knives and tools sharp in the field, I’ve found that having the right sharpener is absolutely essential. The Benchmade Field/Pack Sharpener with its diamond and plastic plates in coarse and fine grits has been a game-changer for me. Here’s my detailed guide based on personal experience to help you decide if this sharpener is right for you.
Why I Chose the Benchmade Field/Pack Sharpener
I needed a compact, durable sharpener that could handle a variety of blades while on outdoor adventures. The Benchmade sharpener stood out because it offers both coarse and fine diamond plates, plus plastic plates, which means I can restore really dull edges and then refine them to razor sharpness all with one tool. Its size fits perfectly in my pack without adding bulk.
Understanding the Diamond and Plastic Plates
The sharpener features diamond-coated plates on one side and plastic plates on the other. Here’s what I learned about each:
- Diamond Plates (Coarse and Fine): These are excellent for heavy-duty sharpening. The coarse diamond plate quickly removes metal to fix chips or very dull edges. The fine diamond plate is perfect for honing and polishing the blade to a sharp edge.
- Plastic Plates: These serve as a stropping surface, helping to align the edge after sharpening. It’s a critical step I used to maintain blade longevity and get a smooth cutting performance.
Key Features That Matter to Me
- Portability: The compact design makes it easy for me to carry during hikes or camping trips.
- Durability: Benchmade’s reputation for quality means the sharpener feels solid and lasts through heavy use.
- Versatility: Works well on different blade types, including my fixed blades and folding knives.
- Ease of Use: The design allows me to maintain the correct angle naturally, which is a big plus when sharpening outdoors.
How I Use the Benchmade Sharpener in the Field
First, I start with the coarse diamond plate to repair any nicks or dullness. I run my blade a few times across the plate at the suggested angle. Then, I flip to the fine diamond plate to refine the edge. Finally, I use the plastic plates to strop and polish the blade, ensuring it’s razor sharp and ready for use.
What to Consider Before Buying
- Blade Type: Make sure your knives or tools are compatible with diamond sharpening surfaces.
- Frequency of Use: If you sharpen often, the durability and quality of the diamond plates will matter more.
- Portability Needs: If you want something ultra-compact, compare sizes — although this sharpener is quite portable.
- Budget: While not the cheapest option, the quality and versatility justify the investment for me.
Final Thoughts from My Experience
The Benchmade Field/Pack Sharpener with diamond and plastic plates has become my go-to sharpening tool in the outdoors. It’s reliable, easy to use, and versatile enough to keep all my blades in top condition. If you spend time in the field and want a sharpener that can handle coarse repairs and fine honing, this one is definitely worth considering.
Author Profile

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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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