TIESANJIAO Minimalist Hidden-Screw Custom EDC Folder – M390 Brushed Finish & Full TC4 Titanium

Product Description

TIESANJIAO Minimalist Hidden-Screw Custom EDC Folder

Designed around a clean hidden-screw construction, this custom TIESANJIAO folder showcases modern industrial design with premium materials and precision machining.

The blade is crafted from M390 powder steel and features a refined brushed finish, highlighting the natural texture of the steel with a clean, understated appearance.

The knife is built entirely on a TC4 titanium alloy platform, including the handle, inlays, pocket clip, and liners. The result is exceptional strength, corrosion resistance, and an impressively lightweight carry.

Its concealed hardware keeps the exterior exceptionally clean, allowing the precision machining and minimalist lines to take center stage.

Weighing only 2.47 oz / 70.15 g, this knife offers an outstanding balance of premium craftsmanship, everyday practicality, and collectible appeal.

Specifications

• Brand: TIESANJIAO
• Type: Custom EDC Folding Knife
• Overall Length: 6.4" / 162.29 mm
• Closed Length: 4.0" / 102.3 mm
• Weight: 2.47 oz / 70.15 g
• Blade Material: M390 Powder Steel
• Blade Finish: Brushed
• Handle Material: TC4 Titanium Alloy
• Inlay: TC4 Titanium Alloy
• Pocket Clip: TC4 Titanium Alloy
• Liners: TC4 Titanium Alloy
• Design: Minimalist Hidden-Screw Construction

Care & Important Notice

• Wipe away moisture, fingerprints, sweat, and debris after use, and keep the knife dry.
• Apply a small amount of quality knife lubricant to the pivot periodically for smooth operation.
• Although TC4 titanium offers excellent corrosion resistance, prolonged exposure to saltwater, acidic liquids, or harsh chemicals should be avoided.
• The brushed titanium finish may naturally develop minor scratches and wear marks through everyday carry and use.
• Avoid abrasive compounds and harsh chemical cleaners.
• Clean and dry thoroughly before long-term storage.

Age Restriction & Safety

This product is intended for adult purchasers only. Sales to persons under 18 years of age are strictly prohibited.

Buyers are responsible for complying with all applicable local laws regarding the purchase, ownership, transportation, carry, and use of knives.