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Home | Friedr Herder | Friedr Herder Don Carlos 8.25” Bullnose Fillet Curved Semi Flex Stainl

Friedr Herder Don Carlos 8.25” Bullnose Fillet Curved Semi Flex Stainless Green

£37.91
£37.91
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10" stainless steel bullnose butcher's knife with green plastic ergonomic handle from the Pikas-Don Carlos line.

Friedr. Herder Abr Sohn company is the longest continually operating knife making operation in Solingen Germany. It’s famous Pikas spade logo was registered in 1727 although their place in Solingen’s blade making traces further back. Friedr Herder has kept many old patterns in carbon steel in production and offers a variety of new production knives for professionals and home cooks.

We are happy to include these in our lineup. When looking for old knives seeing that Herder handle with the spade rivet peeking out is always exciting, we think it’s still true of the new production knives as well.

Steel Type

4034 Stainless Steel

Handle Material

Plastic

Weight

95.8 grams

Overall Length

13 1/2”

Cutting Edge Length

8 1/2"

HRC

56-57



About This Knife

Fish Butchery

Designed specifically for fish breakdown.

Light Butchery OK

Safe for use around bones.

Stainless Steel

Non-reactive blade.

Tough Edge

Durable edge grind.

Ambidextrous

Suitable for all users.

Fillet

A fillet knife features a long, narrow, flexible blade designed for removing skin and bones from fish with precision. The flex allows the blade to follow the natural contours of the fish, producing clean, controlled cuts and minimizing waste. Its pointed tip helps start cuts and work around pin bones. Lightweight and easy to maneuver, it’s essential for detailed fish prep and producing smooth, uniform fillets.

Listed Length: 8.25"
Total Length: 13.5"
Edge Length: 8.25"
Heel Height:
Spine Thickness:
Weight:
Orientation: Ambidextrous

Blade Type: Stainless Steel
Steel Type: 4030
Steel Hardness (HRC): 56-57
Maintenance: Less Attention
Handle Type: Western
Handle Material: Molded Plastic

  • This is a stainless steel knife.
  • It should be hand washed and towel dried. Dishwashers will degrade the edge and handle over time. Extended moisture exposure can still cause oxidation.
  • Use on wooden cutting boards for best results.
  • Avoid hard surfaces like bamboo or plates. Don't twist or scrape the edge on the cutting surface to avoid early dulling and edge damage.

Dive Deeper

Medium Western Stainless

We recommend hand sharpening on whetstones to a low-medium finish starting around 400 and progressing to 1000 grit with a monodiachrome strop finish. Gentle use with steel honing rods work well for as-needed edge maintenance. Avoid pull-through sharpeners and non-water-cooled mechanized sharpening. If you have to use a honing rod to be able to use the knife comfortably, it's time to sharpen the knife.

Sharpening Supplies

Stones & Accessories selected specifically for this knife.

Bernal Cutlery Takarazukushi 320 WA/800 Cobalt Combination Grit Japanese Whetstone

Bernal Cutlery Takarazukushi 320 WA/800 Cobalt Combination Grit Japanese Whetstone

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£63.44
Bernal Cutlery Takarazukushi 500 Grit Soft & Fast Ceramic Japanese Whetstone

Bernal Cutlery Takarazukushi 500 Grit Soft & Fast Ceramic Japanese Whetstone

£35.59
£35.59
Bernal Cutlery Takarazukushi 1200 Grit Blue Marble Semi-Soft Ceramic Japanese Whetstone

Bernal Cutlery Takarazukushi 1200 Grit Blue Marble Semi-Soft Ceramic Japanese Whetstone

£57.25
£57.25
Takarazukushi Porous Ceramic 220 Flattening Stone

Takarazukushi Porous Ceramic 220 Flattening Stone

£30.95
£30.95
Bernal Cutlery Monodiachrome™ Precharged Deburring Strop

Bernal Cutlery Monodiachrome™ Precharged Deburring Strop

£30.95
£30.95
Bernal Cutlery Monodiachrome Precharged Microfiber Strop

Bernal Cutlery Monodiachrome Precharged Microfiber Strop

£58.03
£58.03
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Bernal Cutlery Vanadium Carbide Precharged Abrasive Strop

Bernal Cutlery Vanadium Carbide Precharged Abrasive Strop

£27.08
£27.08
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Atoma #140 Diamond Stone With Handle

Atoma #140 Diamond Stone With Handle

£100.58
£100.58
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Atoma #140 Diamond Stone with Holder

Atoma #140 Diamond Stone with Holder

£99.03
£99.03
Atoma #140 Diamond Stone No Holder

Atoma #140 Diamond Stone No Holder

£81.24
£81.24



4030

C ≈ 0.03 %, Cr ≈ 12 %, Mn ≈ 0.5 %, Si ≈ 0.4 %, Ni ≈ 0.2 %

1.4030 (4030 stainless) is a ferritic stainless steel with about 12 % chromium and minimal carbon, intended for corrosion-resistant sheet, plate, and formed components. It is comparable to AISI 430 in composition and properties. Hardness in annealed form is low (~HB 160), giving easy formability and machining but limited edge retention if used in blades. Corrosion resistance is moderate to good, suitable for light industrial or decorative use. It sharpens easily but lacks the high hardness and carbide content needed for demanding knife performance.



About Friedr. Herder

Solingen, Germany

Trademarked in 1727 in Solingen, Germany, with a history traceable some 100 years earlier, Friedrich Herder Abr. Sohn is one of the oldest knife makers in the world. Known for its Ace of Spades (♠) trademark, Herder has produced everything from kitchen knives to bayonets. Their classic carbon steel paring and chef knives are prized for steel wuality and hand-ground edges. Herder knives reflect a no-nonsense approach—light, sharp, and built to last—backed by centuries of Solingen tradition. Many models are still hand-finished using old methods, offering simple, high-performing tools with lasting appeal.

See All Friedr. Herder