Bestechman Turtle Knife Green Titanium, Bead Blasted 14C28N (BM20D)

Bestechman Turtle Green Titanium Folding Knife, Bead Blasted 14C28N (BM20D)

The Bestechman Turtle BM20D is an ultra-compact EDC folding knife with a green titanium handle and a short Wharncliffe blade made of Sandvik 14C28N steel. It was designed as a lightweight tool for simple, everyday tasks that can be comfortably carried on a keychain or as part of a compact EDC kit.

The knife is 53.00 mm long when open and weighs 24.00 g, making it almost imperceptible when carried with your keys. When folded, it resembles a coin in shape, further emphasizing the model’s compact nature. A hole in the blade allows for manual opening, while the Button Lock ensures it locks securely.

Sandvik 14C28N – steel well-suited for a small blade

Sandvik 14C28N, with a hardness range of 58–61 HRC, offers good corrosion resistance, easy sharpening, and adequate edge stability. In a miniature folding knife, it is a particularly practical solution, as it allows the knife to remain in good condition without complicated maintenance procedures and without the need for advanced abrasives.

Wharncliffe, flat grind, and matte finish

The Wharncliffe profile provides a straight, short cutting edge and a well-controlled tip, making the knife ideal for opening packages, cutting tape, and other small tasks. The flat grind improves cutting efficiency, and the bead-blasted finish gives the blade a matte, technical look.

Green Titanium, Button Lock, and Key Ring

The green titanium handle maintains high corrosion resistance and very low weight, while also making this variant stand out visually. The Button Lock simplifies handling of the short blade, and the Thumb Hole allows you to open it by hand without any protruding parts. The keychain replaces the classic clip and lets you conveniently attach the Turtle to your keys, keychain, or bag.

Key Features at a Glance

• Sandvik 14C28N – practical stainless steel.
• 58–61 HRC – suitable hardness for EDC.
• Wharncliffe – short and controlled geometry.
• Flat – flat grind.
• Bead Blasted – matte blade finish.
• Green Titanium – green titanium handle.
• Button Lock – simple button lock.
• Manual, Thumb Hole – manual opening via a thumb hole in the blade.
• 24.00 g – minimal weight.
• Keyring – keyring-style carry.

Technical Specifications

Frequently Asked Questions

Is Sandvik 14C28N suitable for everyday carry?

Yes, because it withstands moisture well, is easy to sharpen, and does not require complicated maintenance. In a small EDC folder, it provides a practical balance between comfort and edge durability.

How do you sharpen a Wharncliffe profile?

The straight edge makes it easy to guide the knife along a whetstone or sharpening system. The most important thing is to maintain a consistent angle along the entire length of the short edge.

How does the Button Lock work?

The Button Lock secures the blade in the open position, and pressing the button releases the lock. This solution is also convenient given the handle’s very compact size.

Why doesn’t the Turtle have a clip?

The design was conceived as an ultra-compact folding knife to carry on your keychain. The lanyard makes it easier to take advantage of the knife’s small size than a classic pocket clip.

What are the benefits of a titanium handle?

Titanium offers low weight, high corrosion resistance, and good durability. In the BM20D variant, it also gives the handle its distinctive green color.

Prepared by: Specialists at Sharg® – Your expert in EDC and cutting tools