Microtech Stitch Ram-Lok S/E Knife Black Fluted Aluminium, Apocalyptic M390MK by Borka Blades and Tony Marfione (169RL-10APFL)

Microtech Stitch RAM-LOK S/E Black Fluted Aluminum Folding Knife, Apocalyptic M390MK by Borka Blades and Tony Marfione (169RL-10APFL)

The Microtech Stitch RAM-LOK 169RL-10APFL is a full-size version of the Stitch featuring a black fluted aluminum handle and an M390MK blade with an Apocalyptic finish. The milled handle enhances grip and further emphasizes the technical nature of the design, while the RAM-LOK ensures comfortable, two-handed operation.

The 93.98 mm blade features a Wharncliffe profile, a flat grind, and a thickness of 4.00 mm. The Apocalyptic finish complements the model’s utilitarian nature, while the blade hole, ball bearings, and reversible tip-up clip create a cohesive operating system for this large folding knife.

M390MK – High Wear Resistance

The blade is made of M390MK, a steel developed for Microtech in collaboration with Böhler. Its high resistance to abrasion helps maintain edge sharpness for a long time, and its excellent corrosion resistance facilitates use in everyday conditions. The substantial 4.00 mm thickness complements the Stitch’s robust geometry well.

Wharncliffe and Apocalyptic Finish

The Wharncliffe profile provides a long cutting edge and a precisely controlled tip. The flat grind enhances cutting performance despite the blade’s thick cross-section, while the Apocalyptic finish gives the surface an aged, well-worn look and helps minimize the visibility of minor marks caused by use.

Black Fluted Aluminum and RAM-LOK

The black aluminum handle features a Fluted finish, which increases friction and improves grip stability. RAM-LOK allows the blade to be unlocked from either side of the handle, and the ball bearing ensures smooth opening. A titanium backspacer with an Apocalyptic finish and a reversible titanium clip complete the design.

Key Features at a Glance

• M390MK – steel developed for Microtech.
• Wharncliffe – long cutting edge.
• 4.00 mm – substantial blade cross-section.
• Flat – flat grind.
• Apocalyptic – aged blade finish.
• Black Fluted Aluminum – milled aluminum handle.
• RAM-LOK – two-handed lock.
• Ball Bearings – ball-bearing pivot.
• Apocalyptic Titanium Backspacer – titanium backspacer.
• Titanium Clip – double-sided tip-up clip.

Technical Data

Frequently Asked Questions

What are the properties of the M390MK?

The M390MK offers high resistance to wear and corrosion, which works well with the Stitch folder’s large blade. The material retains its cutting edge for a long time and withstands regular use well.

How do you sharpen a Wharncliffe profile?

For the M390MK, it’s best to use diamond abrasives or a guided sharpening system. The relatively straight edge of the Wharncliffe profile makes it easier to maintain a consistent angle while sharpening.

How does RAM-LOK work?

RAM-LOK uses a transverse latch that locks the blade in place when opened. Access to the mechanism from both sides allows for comfortable operation of the knife with either hand.

What are the benefits of fluted milling?

Fluted milling increases the grip of the aluminum handle and reduces slippage. At the same time, it gives the large surface area of the handle a more spacious, technical look.

How to care for the Apocalyptic finish?

The Apocalyptic finish effectively masks minor signs of everyday use, but it’s still important to keep the blade clean and dry. For cleaning, it’s best to use a soft cloth and mild cleaning agents.

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