The Kershaw Blur 1670S30V is a versatile knife for everyday use , with a S30V powder steel blade, a blade unfolding mechanism and anodized aluminum cladding . Light and handy design Kershaw Blur is a very handy folding knife, which was created for everyday wear and versatile use. The purpose of the knife is best emphasized by its optimal size , functional style and proven technical solutions. The 76 mm long blade is made of American CPM-S30V stainless steel . S30V powder steel by Crucible Industries is hardened to the optimal hardness of 58-60 HRC, which is why it maintains high sharpness for a long time, has high mechanical strength, and is also resistant to corrosion. Thanks to the high content of vanadium carbides, the steel is distinguished by high impact strength and abrasion resistance, as well as excellent cutting properties. Therefore, due to high hardening plants and the specificity of CPM-S30V steel, we recommend using diamond sharpening stones for sharpening. Thanks to the use of a concave cut and a cutting edge with a clearly rounded belly , the knife has excellent cutting properties and the blade does not get stuck in the material . The blade was finished with the stonewashed method (gravel bath), which well masks scratches that occur during use. The thickness of the blade at its widest point is 3 mm, which is a compromise between the durability and functionality of the knife in everyday work. Comfort of use The blade can be conveniently unfolded with one hand using a double-sided pin, thanks to which the knife is immediately ready to work after taking it out of the pocket. This solution is convenient for both right and left-handed users, it also allows for comfortable operation of the knife with gloves. The opening process is facilitated by the SpeedSafe assist mechanism . When you press down on the flipper fin, the assist mechanism activates an internal spring that dynamically extends the blade, making the knife ready for use in a fraction of a second. Blade lock When unfolded, the blade is securely locked with the liner-lock mechanism . The steel locking bar ensures a high level of security, and its operation is very intuitive and convenient. A reliable lock is an important element calling for the functionality and safety of a folding knife. Reversible clip Discreet carrying of the knife in the pocket is possible thanks to the profiled clip that can be mounted on both sides of the handle. Next to the clip there is a hole for attaching a decorative paracord braid, which is very popular among most knife owners. Trac-Tec aluminum pads The handle of the knife is made of linings made of light and durable 6061-T6 aviation aluminum , which are attached to steel liners, responsible for the stiffness and strength of the structure. An element of the handle that significantly affects the comfort of using the knife are Trac-Tec inserts. The non-slip texture of the material ensures excellent grip of the knife and prevents it from slipping out of your hand. The anodized camouflage -patterned coating is fade, scratch and abrasion resistant, keeping the knife attractive for a long time. Basic information Blade profile Recurve Steel hardness [HRC] 58-60 Blade lock type Liner Lock Knife type folding Opening type thumb pin Steel type stainless - S30V Additional data Wearable clip Is Cladding material metal - anodized aluminum Corrosion resistance high Dulling resistance All right Cut type concave Opening support yes, spring Application (destination) EDC Dimensions Total length [mm] 200 Blade length [mm] 86 Folded length [mm] 114 Blade thickness [mm] 3 weight [g] 110