Sencut Quirk Knife Orange-Black G10, Gray Stonewashed D2 (S25099-1)

Sencut Quirk Orange-Black G10, Gray Stonewashed D2 Folding Knife (S25099-1)

The Sencut Quirk S25099-1 is a full-size EDC folding knife featuring a Clip Point blade made of D2 steel and a two-tone G10 handle. The Orange-Black variant is paired with a gray stonewashed finish on the blade, creating a striking yet practical design.

The model offers two manual opening methods—a flipper and a thumb stud. Ceramic ball bearings ensure smooth blade operation, while the Liner Lock secures the blade when open.

D2 – steel designed for excellent edge retention

The blade is made of D2 tool steel with a hardness of 59–61 HRC. This material offers good wear resistance and long-lasting edge retention, making it well-suited for regular EDC tasks. However, due to its limited corrosion resistance compared to stainless steels, it requires basic care after exposure to moisture.

Clip Point, flat grind, and Gray Stonewashed

The Clip Point profile provides a functional tip useful for precise scoring, while the flat grind performs well in everyday cutting of packaging, cardboard, and other materials. The gray stonewashed finish gives the blade a subdued, technical look.

Orange-Black G10 and dual-opening mechanism

The handle, made of G10 in Orange and Black, offers resistance to moisture and everyday wear. Steel liners reinforce the construction, while steel spacer sleeves maintain the handle’s open design and facilitate access to the interior during cleaning.

The knife is opened manually using a flipper or a thumb stud. Ceramic ball bearings ensure smooth blade movement, and the Liner Lock secures the blade in place. The ambidextrous tip-up clip allows you to adjust the carrying side.

Key Features at a Glance

• D2, 59–61 HRC — steel with good wear resistance and high edge retention.
• Clip Point — a versatile profile with a functional tip.
• Flat — a flat grind well-suited for everyday cutting tasks.
• Gray Stonewashed — a subdued gray stonewashed finish.
• Orange-Black G10 — a durable handle with bold colors.
• Liner Lock — a classic blade locking mechanism.
• Manual, Flipper / Thumb Stud — two manual opening methods.
• Caged Ceramic Ball Bearing — ceramic ball bearings ensuring smooth pivot operation.
• Right/Left Clip, Tip-Up — adjustable carrying side.

Technical Data

Frequently Asked Questions

How do I care for D2 steel?

After coming into contact with moisture, it’s a good idea to thoroughly clean and dry the blade. D2 has good wear resistance, but it isn’t fully stainless steel, so periodically applying a thin layer of protective coating helps reduce the risk of corrosion.

At what angle should you sharpen the Sencut Quirk?

A good starting point is approximately 15–20° per side, while maintaining the factory edge geometry. D2 responds well to abrasives suitable for steel with high wear resistance.

How does the Liner Lock work?

The Liner Lock uses a spring-loaded section of the steel liner that, when the blade is opened, slides under the blade’s pommel and locks it in the open position. To close the knife, slide the liner to the side.

How does opening with a flipper differ from opening with a thumb stud?

A flipper allows you to initiate the opening by pressing a tab near the pivot pin, while a thumb stud allows you to push the blade out directly. Both methods are manual and let you choose the operating technique that best suits your preferences.

How do you clean the G10 handle and the pivot mechanism?

G10 can be cleaned with a soft brush or a slightly damp cloth. It’s a good idea to periodically remove fine debris from the pivot mechanism, and after cleaning, apply a small amount of appropriate knife lubricant.

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