Smith's

Smiths DCS4 4 Diamond Combination Sharpener - Double Sided Stone - Outdoor Field Knife Sharpener - Fish Hook

328+ bought in the past month

$18.98$45.99

About this item

  • 2-STAGE SHARPENER – Smith’s 4” Diamond Combination Sharpener has a two-sided sharpening stone that features coarse and fine grit surfaces for 2-stage sharpening. Each side is color coded and clearly labeled for easy grit recognition.
  • MICRO-SHARPENING PAD – Each side features a micro-tool sharpening pad and sharpening groove that is perfect for fish hooks and pointed tools. This sharpener also features a lanyard loop for easy attachment to any bag or pack.
  • INNOVATIVE DESIGN – Both sides of the stone sharpening surfaces contain multiple layers of micron-sized monocrystalline diamonds and a unique interrupted surface design that speeds up sharpening by collecting and holding the metal fillings.
  • PORTABLE – Smith’s 4” Diamond Combination Sharpener’s handle features a rubber grip and stores and protects the sharpening stones when you are done! Simply detach the stone from the handle & insert the stone into the handle opening for compact storage.
  • SAFE & EASY TO USE – The soft grip rubber handle provides extra grip for stability during sharpening and features a thumb guard for added protection. This sharpener is a must-have for the field, camping, fishing, hunting, & outdoor activities.
$18.98
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Product details

MaterialSynthetic
BrandSmith's
ColorYellow
Product Dimensions9"L x 2"W x 1"H
Item Weight0.05 Pounds
Grit TypeCoarse,Fine Grit
Number of Items1
ManufacturerSmith's
Global Trade Identification Number00027925012680, 00027925502716
UPC027925012680 027925507780

Technical specifications

materialSynthetic
brandSmith's
colorYellow
product_dimensions9"L x 2"W x 1"H
item_weight0.8 ounces
grit_typeCoarse,Fine Grit
number_of_items1
manufacturerSmith's
global_trade_identification_number00027925012680, 00027925502716
upc027925012680 027925507780
departmentUnisex-Adult
item_model_numberDCS4
best_sellers_rank#33,243 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #50 in Sharpening Stones
is_discontinued_by_manufacturerNo
volume1 Fluid Ounces
care_instructionsHand Wash
assembly_requiredYes
number_of_pieces1
warranty_descriptionSee Manuf.
batteries_requiredNo
included_components1 item
importMade in the USA or Imported

From the brand

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Customer reviews

4.63,364 ratings

Customers say

Customers find this diamond sharpener to be one of the best hand-held units, keeping knives razor-sharp and working well on stainless steel blades.

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These are hard to beat for quick quality sharening

GGβ€”December 8, 2025βœ“ Verified purchase

This one is different than the first one I own. The cover is different but both are awesome. Took me awhile to study that the block pulls straight out and reverses while my older one has a separate cover. I believe the new one is a tad longer in the block or handle. I rarely use the coarse side but the #750 side does a great job when i don't want to pull out the big blocks and stones. Its quick and convenient for a sharp edge. The V sharpeners often mar your edge with nicks and gouges so I recommend these for those quick field jobs. Read more

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Perfect sharpener on the go or at home.

Jakeβ€”December 14, 2025βœ“ Verified purchase

Great sharpener, easy to carry in the pocket since the handle houses the sharpening plates. Super easy to use and made well. (use with oil or water at the least - it will help extend the life of the diamond plates). Overall very satisfied and I sharpen probably 6 to 8 knives a day with it since I've had it. Highly recommended. Read more

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Works well

cmβ€”January 1, 2026βœ“ Verified purchase

Works really well. The knives come out very sharp. Read more

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Practical Sharpener

M. Rossβ€”May 20, 2011βœ“ Verified purchase

I think this is a useful and practical sharpener, but tends to be a jack of all trades: It offers flexibility but doesn't do one thing exceedingly well. Here are some observations based on my experience: Pros: Combination of Coarseness: I like that this tool comes with both a coarse and fine stone. I have various knives and blades in various conditions: Sometimes a fine stone is just not enough to bring back a neglected edge to where it should be and I find the coarse stone is just what I need. While I think the descriptions are reasonably accurate, this stone does take a learning curve to master. Initially, both sides act coarser than they should be, as the diamonds break and wear to a more consistent surface. It will seem, then, that it quickly loses its effectiveness, when in reality it is just breaking in. Utility: On both sides of the stones, there is a flat patch for very small blades, which is nice. There is also a groove on both stones for sharpening points of, say, fish hooks or needles. I'm not sure how often I'll be sharpening my fish hooks, but it's a thoughtful feature. The cover turns around to form a handle and, though made of plastic, it has held up well and doesn't allow the stone to shift when sharpening. Unlike a more traditional stone meant to sit flat on a surface, this one is best held at an angle, keeping the tip held on a surface with the handle. This is how I've been using it and find that works best for me. The relatively small size of this sharpener requires a different technique than having a large stone to work on, using both hands on the blade, when the stone sits on a flat surface. Overall, this stone is able to sharpen a broad range of edges, whether on knives, wood carving tools, etc. Effectiveness: I have found this stone to be effective sharpening a range of tools, from my high carbon kitchen knives, to my EDC folder, to my stainless multitool blades. It works, and I've been happy with it. Cons: Size: I'm not sure this is a con, but I find this tool somewhat awkward to use. Ideally, I prefer sharpening my tools, whatever they are, in the comfort of my shop, using both hands, on a large stone. With this, you just can't do that. Ah, you say, it's not meant for that! True... but I find myself, more often than not, sharpening my knives back at home after backpacking or camping, rather than on site where I can't do as good a job at it. I like its versatility and I do think it works really well. It's just that... this usually isn't the one I reach for. Would I use this one when I'm at home versus the larger stones on my bench? No. Would I take this one backpacking? No, because I'd be going into the back country with sharp blades to begin with and I'm certainly not going to carry something this heavy unless it's essential. Would I keep it in my truck? Mmmmm.... maybe, but 9 out of 10 times I'd be bringing my blades back home to sharpen anyway. Would I want this if I had to bug out due to zombie attack? Well, of course I would!!! But that hasn't happened yet and I'm starting to wonder if it will... Other Thoughts: This is a good quality, multi-purpose, compact sharpener at a pretty decent value. There are plenty of purists out there who would howl at the thought of allowing their blades to touch anything but crazy-expensive exotic water stones. Whatever. Unless you've just dropped your (or your kid's) college tuition on a blade that will never, ever be used for fear of getting a nick on the edge, this sharpener will work just fine and will give you a decent-to-near-scalpel edge if you use it properly. (with or without stropping for you edge geeks) The question is, is this the right tool for you? Personally, I find myself reaching for the stones that are dedicated to my bench top most often, and so this one ends up living in my camping gear. If you are short on space, though, or find yourself with a more portable lifestyle, this sharpener may be for you. Four stars for a quality sharpener at a great price. Read more

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Good product

Davidβ€”January 28, 2026βœ“ Verified purchase

Sharp knife, excellent Read more

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Best Sharpener on the market

BK4β€”December 31, 2025βœ“ Verified purchase

Awesome Knife sharpener. For the money you cant beat it. When sharpening, act like you are trying to slice off a thin layer of the stone and you will put a razor edge on your knife everytime. fits great in your hand and has a nice guard to protect you. Read more

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Great sharpener

Jasonβ€”November 29, 2025βœ“ Verified purchase

This sharpener works very good. Ordered a new one as I misplaced my first one. Read more

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Won't Last Long

OldVet71β€”August 21, 2025βœ“ Verified purchase

Gave it a 3 because the fine side didn't last as long as I thought it should have Read more

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