Rockstead SHIN-DLC YXR7 Blade Aluminum Handle Liner Lock Folding Knife

The Rockstead SHIN-DLC represents a flawless synergy of ancient Japanese sword-making traditions and cutting-edge surface engineering. Tailored for discerning EDC collectors, this premium folder features a ZDP189 powder stainless steel core clad in VG10, hardened to an incredible 67 HRC. Its signature HONZUKURI convex blade is hand-polished to a flawless mirror finish and then treated with a stealthy, ultra-hard DLC (Diamond-Like Carbon) coating for enhanced scratch and corrosion resistance. The ergonomic chassis is precision-milled from high-strength A6063 aluminum with a hard-anodized black finish, beautifully inlaid with genuine stingray skin (Samegawa) for a high-traction grip. Outfitted with an overbuilt liner lock, the SHIN-DLC delivers unparalleled mechanical precision, smooth deployment, and heirloom-quality craftsmanship built to endure.

SHIN-DLC Key Features

• DLC-Coated Mirror Convex Blade The signature HONZUKURI convex blade is hand-polished to a mirror finish and sealed with a premium Black DLC (Diamond-Like Carbon) coating. This advanced coating drastically minimizes cutting friction while adding an extra layer of defense against scratches and environmental wear.

• Ultra-Hard ZDP189 Clad Core (~67 HRC) At its heart is a legendary ZDP189 powder stainless steel core, clad with resilient VG10. This structural configuration provides unparalleled edge retention at 67 HRC without sacrificing the impact resistance needed for real-world tasks.

• Anodized Aluminum Handle with Stingray Inlay Milled from aerospace-grade A6063 aluminum, the handle features a black hard-anodized finish. It is inlaid with genuine stingray skin (Samegawa)—paying homage to traditional samurai swords while offering a secure, non-slip grip.

• Heavy-Duty Liner Lock System Engineered for hard use and absolute safety, the robust liner lock mechanism engages with zero blade play and allows for silky-smooth, one-handed operation.

This knife blade is convex on both sides in the tradition of the highly praised Japanese sword. This shape is both sharp and strong, and can still slice cleanly through a sheet of paper even after the punishment of chopping and cutting through dried bamboo. Using this special blade shape is an excellent way of allowing an edge to be thick without sacrificing any of its sharpness. This knife is of preeminent sharpness. This is a durable knife with strong cutting capabilities that will last for a long time. Even when used for rigorous cutting, the blade will not bite or catch thanks to its convex shape. Other knives will often bite or catch, and may acquire nicks if pulled out suddenly.

信"SHIN" in Japanese means "trust".

SHIN-DLC : HONZUKURI

SHIN-DLC FAQ Section

Q1: What are the benefits of the DLC coating on the SHIN-DLC?

A: The DLC (Diamond-Like Carbon) coating provides an incredibly hard, low-friction outer barrier. It enhances the blade's wear resistance, significantly minimizes slicing friction, and offers excellent corrosion protection for the high-performance ZDP189 core.

Q2: Does the stingray skin inlay require special maintenance?

A: Genuine stingray skin (Samegawa) is naturally one of the toughest, most water-resistant organic materials on earth. It requires very little upkeep—simply wipe it with a damp cloth if it gets dirty. It provides exceptional grip retention in both wet and dry conditions.

Q3: How do I maintain and sharpen this specialized convex blade?

A: To preserve the precision HONZUKURI convex geometry and flawless DLC mirror finish, you should never use standard flat whetstones or pull-through sharpeners. Each knife comes with an individual serial number. Register it on Rockstead's official website to access their factory maintenance and free sharpening service.