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Kubey / KB Knives Bluff Crossbar Lock Folding Knife - 3.19" Bohler M390 DLC Stonewash Drop Point Blade - Bronze Anodized Titanium Handle (KB383I)
Product Description
Engineered for discerning everyday carry enthusiasts who demand premium materials, fluid action, and refined tactical aesthetics, the Kubey / KB Knives Bluff (KB383I) delivers elite craftsmanship in an ultra-capable profile. Designed by custom knife maker Garet Caronna, the Bluff series elevates the classic daily carry folder with precision CNC machining, high-end metallurgy, and modern crossbar lock utility.
The core of the KB383I is its 3.19-inch drop point blade forged from premium Austrian Bohler M390 powder metallurgy stainless steel. Heat-treated via vacuum cryogenic processing to 60-62 HRC, M390 is celebrated across the knife community for its extraordinary wear resistance, edge longevity, and corrosion defense. The blade features a stealthy DLC (Diamond-Like Carbon) stonewash finish that masks scuffs from hard daily use while eliminating glare. Dual titanium thumb studs and a smooth pivot riding on caged ceramic ball bearings allow for lightning-fast, ambidextrous deployment.
The handle is 3D precision-machined from solid 6AL4V titanium and finished in an elegant Bronze anodization. Smooth contours and refined edge chamfering provide a comfortable, palm-filling grip that prevents hot spots during extended cutting tasks. Driven by an ambidextrous Crossbar Lock mechanism, the action remains safe, fluid, and effortless to operate without placing fingers in the path of the closing blade. Complete with a matching sandblasted titanium pocket clip configured for tip-up right-hand carry, the KB Knives Bluff KB383I is an outstanding primary EDC asset.
*Bench Notes & Field Care Guidance:*
Forged from Bohler M390 stainless steel and protected by a hard DLC stonewash finish, the Bluff KB383I offers exceptional resistance against corrosion and field wear. While M390 requires minimal maintenance, keeping the pivot point clean and lubricated with a quality synthetic oil ensures the Crossbar Lock mechanism maintains its smooth action. The bronze anodized titanium handles can be easily wiped clean with a microfiber cloth; if skin oils mute the bronze color over time, a quick wipe with isopropyl alcohol restores the vivid anodized luster.
Key Features
- **Bohler M390 Super Steel Core:** Austrian powder metallurgy steel provides elite edge longevity, high toughness, and superior rust protection.
- **DLC Stonewash Finish:** Non-reflective Diamond-Like Carbon stonewashed blade surface hides scuffs and protects against environmental wear.
- **Ambidextrous Crossbar Lock:** Smooth, high-strength locking mechanism allows effortless one-handed deployment and closing.
- **Bronze Anodized Titanium Handle:** CNC-machined 6AL4V titanium scales deliver lightweight strength and premium aesthetic appeal.
- **Ceramic Bearing Action:** Caged ceramic ball bearing pivot system provides smooth, flickable opening via dual titanium thumb studs.
- **Custom Garet Caronna Design:** Precision ergonomic sculpting designed by custom maker Garet Caronna.
- **Titanium Pocket Clip:** Sandblasted titanium clip configured for tip-up right-hand daily carry.
Product Specifications
- Brand: Kubey Knives / KB Knives
- Model: Bluff Crossbar Lock
- Designer: Garet Caronna
- MPN: KB383I / KUB383I
- UPC: 646414578270
- Clean MPN: KB383I
- Country of Origin: China
- Blade Length: 3.19 Inches (81.0 mm)
- Blade Width: 1.02 Inches (26.0 mm)
- Handle Length: 4.17 Inches (106.0 mm)
- Overall Length: 7.36 Inches (187.0 mm)
- Blade Thickness: 0.120 Inches (3.0 mm)
- Handle Thickness: 0.430 Inches (11.0 mm)
- Blade Material: Bohler M390 Stainless Steel
- Blade Hardness: 60-62 HRC
- Blade Style: Drop Point
- Blade Grind: Flat Grind
- Blade Finish: DLC Stonewash
- Edge Type: Plain Edge
- Lock Type: Crossbar Lock
- Handle Material: 6AL4V Titanium
- Handle Finish: Bronze Anodized
- Hardware Material: Titanium Screws & Pivot Cap
- Clip Material: Titanium (Tip-Up, Right Hand)
- Pivot System: Caged Ceramic Ball Bearings
- Weight: 3.49 oz (99.0 g)