ROCK APEX Fixed Blade | 3.7" Gray Titanium Coating DC53 Blade | PEI Handle | HX OUTDOORS TD-18P

Discover the Versatility of the ROCK APEX PEI Edition Fixed Blade

Specifications:

Blade Material: DC53
Blade Finish: Grey Titanium Coating
Handle Material: PEI (Polyetherimide)
Pommel/Striker: 440 Steel (440)
Grind Type: V-Grind
Construction: Full Tang
Process: Vacuum Heat Treatment
Sheath: Kydex Sheath with Carbon Fiber Texture
Blade Thickness: 4mm ( 0.16 inches)
Blade Width: 34mm (1.34 inches)
Blade Length: 94mm (3.70 inches)
Handle Length: 118mm (4.65 inches)
Overall Length: 225mm (8.86 inches)
Handle Width: 32mm (1.26 inches)
Handle Thickness: 19mm ( 0.75 inches)
Net Weight (Knife only): Approx. 211g (7.44 oz)
Total Weight (with Sheath): Approx. 309g (10.90 oz)

Description:

The ROCK APEX PEI Fixed Blade is built for outdoor users who demand compact power and dependable ergonomics. Centered on a 94 mm (3.70") DC53 blade with a grey titanium coating and 4 mm thickness, this full‑tang knife combines professional heat treatment and a V‑grind geometry to deliver reliable edge retention and toughness for chopping, batoning, and general camp tasks. Thoughtful dimensions and a Kydex sheath with carbon‑fiber texture make it easy to carry while keeping the blade secure.

The Edge of Grey Titanium Performance

The DC53 core and grey titanium coating give the ROCK APEX a clear performance advantage: improved wear resistance, better corrosion protection, and reduced friction for cleaner cuts and longer intervals between sharpening. At 34 mm (1.34") width and a stout 4 mm spine, the blade is stiff and dependable under load while the V‑grind balances bite with durable cutting geometry—ideal for demanding outdoor use where reliability matters.

Strength Meets Control

Full‑tang construction and vacuum heat treatment provide the backbone for heavy use; paired with a 440‑steel pommel/striker and a knife‑only weight of approx. 211 g, the ROCK APEX feels balanced in hand for both precise tasks and tougher work. The blade geometry and overall balance give confident power for batoning, shelter work, and food prep—making this knife a true workhorse in the field.

PEI: Engineered Grip and Durability

The standout feature is the PEI (Polyetherimide) handle—an advanced thermoplastic chosen for its exceptional strength, dimensional stability, and resistance to heat, chemicals, and moisture. At 118 mm (4.65") long with a 32 mm width and 19 mm thickness, the ergonomic PEI grip provides a secure, non‑slip hold whether wet, gloved, or cold, while remaining lightweight and durable. Combined with the robust blade and Kydex sheath, the PEI handle ensures the ROCK APEX performs consistently session after session.