Microtech Stitch-A S/E Automatic Knife Natural Clear Aluminum, Black Apocalyptic M390 by Borka Blades and Tony Marfione (169-1APNC)

Microtech Stitch-A S/E Natural Clear Aluminum, Black Apocalyptic M390 by Borka Blades and Tony Marfione (169-1APNC) – automatic tactical folder with Spear Point blade

The Microtech Stitch-A S/E Natural Clear Aluminum, Black Apocalyptic M390 by Borka Blades and Tony Marfione (169-1APNC) is an automatic folding knife created as a production interpretation of a Borka Blades design, developed in collaboration with Microtech and Tony Marfione. The wide blade made of Böhler M390 steel, featuring an S/E Spear Point profile, a flat grind, and a Black Apocalyptic finish, creates a configuration focused on powerful cutting, edge stability, and a distinct functional character. The handle, made of 6061-T6 aluminum with a Natural Clear finish, features a deeply milled Tri-Grip pattern that improves grip and gives the design a distinctive look. The button-activated automatic mechanism, Button Lock, right-side clip, tip-up design, and protruding backspacer with a lanyard hole enhance the functionality of the Stitch-A model.

Böhler M390 – powder-coated steel for high edge retention

Böhler M390 is a premium-grade powder steel, valued for its very high wear resistance, excellent corrosion resistance, and long-lasting cutting edge. In the Stitch-A model, it performs well when cutting cardboard, straps, cords, plastics, tapes, and other technical materials where blade durability and predictable edge guidance are essential. The combination of this steel with the blade’s robust geometry gives the knife the character of a tool designed for heavy-duty use.

S/E Spear Point and flat grind – a wide blade for powerful cutting

The S/E Spear Point profile provides a well-defined tip, a wide cutting surface, and excellent control during cutting. The flat grind facilitates smooth gliding of the blade through the material, while the extended spine makes it easier to execute longer, decisive cuts with the edge. The Black Apocalyptic finish combines a dark coating with a weathered, workhorse aesthetic that effectively masks minor marks resulting from regular use. The false edge on the spine emphasizes the aggressive design line and reinforces the visual character of the construction.

Natural Clear Aluminum and Button Lock – automation, grip, and control

The handle, made of 6061-T6 aluminum, was designed with an emphasis on rigidity, durability, and secure hand support. The Tri-Grip milling increases contact with the hand, while the large finger choil and serrated thumb rest help control the wide blade during heavy-duty work. The automatic mechanism button is recessed, reducing the risk of accidental activation. The Button Lock stabilizes the blade when open, and the protruding section of the backspacer with a lanyard hole can serve as an improvised glass breaker.

Why choose the Microtech Stitch-A S/E Natural Clear Aluminum for your gear?

The Microtech Stitch-A S/E Natural Clear Aluminum is designed for users looking for a sturdy automatic folder with a wide blade and a distinctive Bork Blades design. Böhler M390 steel ensures long-lasting edge performance, the S/E Spear Point profile supports precise tip control, and the flat grind enhances the efficiency of everyday cutting. The aluminum handle with a Tri-Grip texture provides a stable grip, the right-side clip and tip-up design make it easy to carry, and the automatic mechanism allows you to quickly deploy the knife with one hand. This is a model for those who value ruggedness, high-quality craftsmanship, and Microtech functionality.

Key Features at a Glance

• Böhler M390 — high-performance powder steel.
• S/E Spear Point — wide blade with a precision tip.
• Flat grind — smooth blade glide through material.
• Black Apocalyptic — dark, rugged blade finish.
• 6061-T6 Aluminum — rigid handle with Tri-Grip milling.
• Button Lock — lock compatible with the automatic mechanism.

Technical data

Frequently Asked Questions

How do I care for and sharpen the Böhler M390 steel in the Microtech Stitch-A?

Böhler M390 steel should be cleaned and dried after use, especially after contact with moisture, sweat, or debris from cut materials. For sharpening, a diamond sharpener or a high-quality ceramic system works best, as powder steel with high wear resistance requires an effective abrasive and a stable angle.

How does the automatic opening mechanism work in the Microtech Stitch-A?

The model uses a button-activated automatic mechanism. When the button is pressed, the blade opens automatically, and the Button Lock secures it in the open position. When closing the knife, monitor the blade’s movement and keep your fingers away from the cutting edge.

What makes the S/E Spear Point profile stand out?

The S/E Spear Point combines a precisely shaped tip with a wide, sturdy blade. This geometry works well for scoring, cutting technical materials, and tasks requiring control over the blade tip.

What are the benefits of the Tri-Grip milling on the Handle?

Tri-Grip is a deeply milled handle texture that improves grip and stability. It facilitates control of the knife during heavier cutting and when the hand is wearing a glove or in less stable conditions.

Does the Microtech Stitch-A have a glass breaker?

The protruding section of the backspacer with the lanyard hole can serve as an improvised glass breaker. Since this is part of the knife’s construction, it is not listed in the table as a separate accessory.

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