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Spyderco Byrd Crossbill (BY07P) — 3.50" Folding Hawkbill, Plain Edge 8Cr13MoV Blade, Stainless Steel Handle — Informational Overview
The Spyderco Byrd Crossbill is a folding knife model in the Byrd line featuring a hawkbill-style blade and all-metal handle construction. This configuration is identified by model BY07P and UPC 716104400430. It is listed with a 3.50-inch plain edge blade made from 8Cr13MoV stainless steel, paired with a stainless steel handle, and includes a pocket clip for carry positioning.
The Crossbill’s defining feature is its hawkbill blade profile, a shape commonly associated with strong pulling cuts and efficient cutting on certain fibrous or flexible materials. As with any knife, legality and carry restrictions vary widely by location, so users typically confirm local regulations before carrying.
Key Identifiers
Brand/Line: Spyderco Byrd
Model: Crossbill
Model / Part Number: BY07P
UPC: 716104400430
Blade Length: 3.50 inches
Blade Shape: Hawkbill
Edge Type: Plain edge
Blade Steel: 8Cr13MoV stainless steel
Handle Material: Stainless steel
Included: Pocket clip
3.50" Hawkbill Blade: Shape and Typical Cutting Behavior
A hawkbill blade curves downward toward the tip, forming a hook-like profile. In general utility contexts, hawkbill blades are often associated with:
Pull-cut efficiency, where drawing the blade through material maintains contact along the curve
Strong performance on rope, cordage, straps, and similar materials (depending on edge sharpness and user technique)
A blade profile that tends to keep the cutting edge engaged during controlled draw cuts
At 3.50 inches, the blade length sits in a mid-size range that can provide adequate edge length for common cutting tasks while remaining compact in a folding format.
Plain Edge Configuration: Clean Cuts and Straightforward Maintenance
This model is listed with a plain edge, which is commonly chosen for:
Cleaner slicing compared with serrations on many materials
Easier sharpening and touch-ups with typical stones or guided systems
Predictable cutting feel during controlled pull cuts
Because hawkbill edges are curved, some users prefer sharpening tools that can accommodate curvature (e.g., rods or systems that work well on curved profiles).
8Cr13MoV Stainless Steel Blade: General Characteristics
The blade steel is listed as 8Cr13MoV stainless steel, a commonly used stainless steel often selected for:
Practical corrosion resistance in everyday conditions
Reasonable edge performance for routine utility tasks
Sharpenability with common consumer sharpening tools
Edge retention and toughness vary with heat treatment, edge geometry, and use conditions, but 8Cr13MoV is often regarded as a functional stainless option in value-oriented knives.
Stainless Steel Handle: Durability and Feel
The stainless steel handle provides a rigid, durable structure. All-metal handles are commonly associated with:
A solid, stable feel during cutting
High durability for everyday carry conditions
Easy wipe-down cleaning and maintenance
Handle texture and ergonomics vary by model; users typically consider grip security, edge chamfering, and pocket comfort.
Pocket Clip Included: Carry and Accessibility
This model includes a pocket clip, supporting consistent placement and quick access. Clip configuration (tip-up/tip-down, left/right) can vary by model design and hardware layout; users typically confirm clip orientation options if carry preference is important.
Typical Use Context (Non-Promotional)
A folding knife with a hawkbill profile is commonly used for lawful everyday utility tasks such as:
Cutting cordage, rope, and strapping
Opening packages and trimming materials
General cutting tasks where controlled pull cuts are useful
Knife laws vary widely by jurisdiction and may regulate blade length, carry method, and restricted locations. Users typically verify local rules before carrying.
Quick Reference Summary
Spyderco Byrd Crossbill (BY07P)
3.50" hawkbill blade, plain edge
8Cr13MoV stainless steel blade
Stainless steel handle
Includes pocket clip
UPC: 716104400430
The End