Collection: Diamond Knife Sharpeners & Sharpening Rods for Razor-Sharp Edges
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Firestone DiamondStone Sharpener
2 Stage Knife Sharpener. 7 3/4" overall. Black ...Regular price $27.85Regular priceUnit price / per$38.28Sale price $27.85Sale -
Super Diamond Card Sharpener 300/600 H1
Dimensions: 3.25" x 2". Lanyard hole. 20 degree...Regular price $13.42Regular priceUnit price / per$16.78Sale price $13.42Sale -
Smith's Sharpeners Lawaia Diamond Sharpener 50925
9.75" overall. Lanyard hole. Diamond hook file....Regular price $30.52Regular priceUnit price / per$42.26Sale price $30.52Sale -
Smith's Sharpeners Lawaia Diamond Sharpener 51210
9.75" overall. Lanyard hole. Diamond hook file....Regular price $30.52Regular priceUnit price / per$42.26Sale price $30.52Sale -
Skarpen Electric Diamond Sharpener 1923
Super-fast, super easy one-step sharpening. Sha...Regular price $93.89Regular priceUnit price / per$146.69Sale price $93.89Sale -
Frost Cutlery Diamond Sharpener Medium Grit BM-6MD
Blademaster. Dimensions: 6" x 2". Diamond sharp...Regular price $18.25Regular priceUnit price / per$23.98Sale price $18.25Sale -
Frost Cutlery Blademaster Diamond Sharpener BM-6EFD
Blademaster. Dimensions: 6" x 2". Extra fine 12...Regular price $18.25Regular priceUnit price / per$23.98Sale price $18.25Sale -
Eze-Lap Economy Diamond Sharpener LM
Medium grit. 5 7/8" overall. 2" x 3/4" sharpeni...Regular price $14.81Regular priceUnit price / per$18.84Sale price $14.81Sale -
Eze-Lap Diamond Sharpener 62M
Dimensions: 6.75" x 2.5" x 1". Grit: Medium. 6"...Regular price $43.00Regular priceUnit price / per$64.99Sale price $43.00Sale -
Eze-Lap Diamond Sharpener 62C
Dimensions: 6.75" x 2.5" x 1". Grit: Coarse. 6"...Regular price $48.85Regular priceUnit price / per$74.38Sale price $48.85Sale -
Eze-Lap Pocket Diamond Sharpener 36SF
Dimensions: 4" x 1" x 0.25". Super fine (1200) ...Regular price $21.09Regular priceUnit price / per$28.20Sale price $21.09Sale -
Eze-Lap Pocket Diamond Sharpener 36M
Dimensions: 4" x 1" x 0.25". Medium (400) grit....Regular price $23.74Regular priceUnit price / per$32.16Sale price $23.74Sale -
Eze-Lap Pocket Diamond Sharpener 36C
Dimensions: 4" x 1" x 0.25". Coarse (250) grit....Regular price $25.82Regular priceUnit price / per$35.26Sale price $25.82Sale -
Eze-Lap Pocket Diamond Sharpener 31F
Dimensions: 4" x 1" x 0.25". Fine (600) grit. G...Regular price $19.01Regular priceUnit price / per$25.10Sale price $19.01Sale -
Eze-Lap Pocket Diamond Sharpener 26C
Dimensions: 3" x 1" x 0.25". Coarse (250) grit....Regular price $21.63Regular priceUnit price / per$29.02Sale price $21.63Sale -
Eze-Lap Pocket Diamond Sharpener 21F
Dimensions: 3" x 1" x 0.25". Fine (600) grit. G...Regular price $16.39Regular priceUnit price / per$21.19Sale price $16.39Sale -
Buck Diamond Pocket Sharpener 5867
Gold aluminum handle. Retractable, pen style ba...Regular price $18.27Regular priceUnit price / per$24.00Sale price $18.27Sale -
AccuSharp Diamond Paddle Sharpener 077C
4.75" closed. Double-sided sharpener featuring ...Regular price $35.82Regular priceUnit price / per$50.16Sale price $35.82Sale -
Smith's Sharpeners Diamond Electric Sharpener 50378
Dimensions: 8" x 4" x 3.5". Non-slip base. Elec...Regular price $53.23Regular priceUnit price / per$81.41Sale price $53.23Sale -
Super Diamond Sharpener 400 Grit BO-2
Dimensions: 3" x 1". 400 grit diamond stone. Bl...Regular price $11.81Regular priceUnit price / per$14.38Sale price $11.81Sale -
Smith's Sharpeners Diamond Tri-Hone 50380
Assembled system measures 8 7/8" x 3 3/8" x 2 7...Regular price $78.04Regular priceUnit price / per$121.25Sale price $78.04Sale -
Eze-Lap Diamond Sharpener 52F
4" x 2". Sharpening surface mounted on walnut b...Regular price $32.13Regular priceUnit price / per$44.66Sale price $32.13Sale -
Eze-Lap Pocket Diamond Sharpener 26M
Medium grit. Measures 3" x 1" with fish hook sh...Regular price $19.54Regular priceUnit price / per$25.90Sale price $19.54Sale -
AccuSharp Diamond Compact Sharpener 050C
Dimensions: 4.5" x 3"; Other Info: Diamond coat...Regular price $18.38Regular priceUnit price / per$24.17Sale price $18.38Sale -
AccuSharp Diamond Two Step Sharpener 017C
Measures 2 1/2" x 2 3/4". Black rubberized grip...Regular price $20.72Regular priceUnit price / per$27.65Sale price $20.72Sale -
Smith's Sharpeners Diamond Sharpening Stone 50924
5" overall. 4" x 1" diamond sharpening surface....Regular price $19.83Regular priceUnit price / per$26.33Sale price $19.83Sale -
Smith's Sharpeners Diamond Sharpening Stone 50363
Measures 4" x 1". Orange 750 fine grit stone wi...Regular price $19.88Regular priceUnit price / per$26.40Sale price $19.88Sale -
Eze-Lap Shirt Pocket Diamond Sharpener
Oval and flat surfaces with fish hook groove. L...Regular price $14.31Regular priceUnit price / per$18.10Sale price $14.31Sale -
Eze-Lap Diamond Chain Saw Sharpener
Size 3/16". Attach to any electric drill for qu...Regular price $13.25Regular priceUnit price / per$16.51Sale price $13.25Sale -
Eze-Lap Pocket Diamond Sharpener
Measures 1" x 4" with fish hook sharpening slot...Regular price $21.09Regular priceUnit price / per$28.20Sale price $21.09Sale -
Super Diamond Sharpener
6" x 2" diamond sharpening surface mounted on n...Regular price $13.42Regular priceUnit price / per$16.78Sale price $13.42Sale -
Fallkniven Diamond File Knife Sharpener
6" overall. 2 1/2" fine grit (25 micron) goldto...Regular price $15.45Regular priceUnit price / per$19.80Sale price $15.45Sale -
Fallkniven Diamond Sharpener
17 1/4" overall. 12" diamond coated oval steel ...Regular price $49.16Regular priceUnit price / per$74.88Sale price $49.16Sale -
Eze-Lap Economy Diamond Sharpener
Fine grit. 5 7/8" overall. 2" x 3/4" sharpening...Regular price $13.44Regular priceUnit price / per$16.80Sale price $13.44Sale -
Eze-Lap Diamond Chain Saw Sharpener
Size 7/32". Attach to any electric drill for qu...Regular price $13.25Regular priceUnit price / per$16.51Sale price $13.25Sale -
Eze-Lap Diamond Sharpener
8" x 2". Sharpening surface mounted on walnut b...Regular price $49.82Regular priceUnit price / per$75.94Sale price $49.82Sale -
Eze-Lap Diamond Sharpener
6" x 2". Sharpening surface mounted on walnut b...Regular price $41.58Regular priceUnit price / per$58.75Sale price $41.58Sale -
Eze-Lap Eze-Fold Diamond Sharpener
Medium and super fine grits. Silver handles. 4"...Regular price $41.58Regular priceUnit price / per$58.75Sale price $41.58Sale -
Eze-Lap Diamond Sharpener
Measures 1" x 6" with fish hook sharpening slot...Regular price $26.88Regular priceUnit price / per$36.84Sale price $26.88Sale -
Eze-Lap Diamond Sharpener
1" x 6". Sharpening surface mounted on a walnut...Regular price $24.24Regular priceUnit price / per$32.90Sale price $24.24Sale -
Eze-Lap Diamond Sharpener
1" x 4". Sharpening surface mounted on a walnut...Regular price $19.54Regular priceUnit price / per$25.90Sale price $19.54Sale -
Eze-Lap Pocket Diamond Sharpener
Super fine grit. Measures 3" x 1" with fish hoo...Regular price $17.45Regular priceUnit price / per$22.78Sale price $17.45Sale -
Eze-Lap Pocket Diamond Sharpener
Measures 3" x 1" . Comes with leather storage p...Regular price $17.45Regular priceUnit price / per$22.78Sale price $17.45Sale -
Eze-Lap Diamond Wallet Sharpener
Combination-one super fine grit and one medium ...Regular price $33.19Regular priceUnit price / per$46.25Sale price $33.19Sale -
Eze-Lap Diamond Wallet Sharpener
Fine grit. Credit card size sharpener measures ...Regular price $19.54Regular priceUnit price / per$25.90Sale price $19.54Sale -
AccuSharp Diamond Rod Sharpener
4" closed. Unbreakable diamond-coated steel rod...Regular price $19.25Regular priceUnit price / per$25.46Sale price $19.25Sale
What are Diamond Knife Sharpeners & How to Sharpen with Them
Keeping your blades in peak cutting condition starts with the right sharpening tools. At BlackCountryOutdoor, we bring you a premium selection of diamond knife sharpeners, diamond knife sharpening stones, and diamond knife sharpener rods designed to deliver razor-sharp edges with minimal effort. Whether you’re maintaining your everyday carry, hunting knife, or kitchen cutlery, our diamond knife sharpening tools offer precision, durability, and long-lasting performance trusted by professionals and outdoor enthusiasts across the U.S.
Unlike traditional whetstones, diamond sharpeners use industrial-grade diamond abrasives that cut faster and stay effective longer. They’re ideal for sharpening stainless steel, carbon steel, and even harder blade materials, ensuring a smooth and consistent edge every time. If you’ve ever wondered how to sharpen a knife with a diamond sharpener, our collection provides simple solutions suitable for beginners and experts alike. From compact pocket models to full-sized rods, you’ll find the perfect match to keep your knives sharp and reliable in every situation.
Investing in a quality diamond sharpener means saving time and extending the life of your knives. Explore our trusted range below, featuring leading brands known for innovation and reliability in knife care.
Key Features
- Fast, efficient sharpening with industrial-grade diamond abrasives.
- Suitable for stainless steel, carbon steel, and harder alloys.
- Available in stones, rods, and portable tools for versatile use.
- Long-lasting performance with minimal maintenance.
- Ideal for kitchen, outdoor, hunting, and survival knives.
- Provides consistent, razor-sharp results every time.
Featured Brands
- Accusharp: Practical diamond sharpeners for everyday carry and kitchen use.
- Eze-Lap: Pioneers in diamond knife sharpening stones with durable construction.
- Frost Cutlery: Affordable sharpeners built for reliable edge maintenance.
- Rough Ryder: Rugged sharpening tools trusted by outdoorsmen.
- Smith's Sharpeners: Industry-leading diamond knife sharpening tools for pros and hobbyists.
FAQ's
1. What is a diamond knife sharpener?
A diamond knife sharpener uses industrial diamond grit bonded to a surface, offering fast and efficient sharpening for all types of blades.
2. Are diamond knife sharpening stones better than regular whetstones?
Yes, diamond stones cut faster, last longer, and can sharpen harder steels compared to traditional whetstones.
3. Can I use a diamond knife sharpener rod on kitchen knives?
Absolutely. Diamond rods are excellent for honing and sharpening kitchen knives to keep them razor sharp.
4. How to sharpen a knife with a diamond sharpener?
Hold the knife at the correct angle (usually 15–20 degrees) and draw the blade evenly across the diamond surface, repeating on both sides.
5. Do diamond sharpeners wear out?
They last much longer than ceramic or whetstone sharpeners, though heavy use over many years can gradually reduce their abrasiveness.
6. Are diamond knife sharpening tools safe for expensive knives?
Yes, as long as you maintain the correct angle and use light pressure, they’re safe for even high-end blades.
7. Can I use a diamond sharpener on serrated knives?
Yes, but it requires a narrow diamond rod or tapered sharpener to fit into the serrations.
8. What grit diamond sharpener should I choose?
Coarse grit is for dull or damaged edges, medium for regular sharpening, and fine/extra-fine for polishing razor-sharp edges.
9. Do I need to use oil or water with diamond sharpeners?
Most diamond sharpeners work dry or with a little water. Oil is generally not recommended.
10. Are portable diamond sharpeners effective for outdoor use?
Yes, compact diamond sharpeners are perfect for hunters, campers, and survivalists who need quick edge maintenance on the go.