BDØ R HCS, a slim, ultra-light 52 g, versatile EDC. Extrema Ratio proudly presents another folding knife from the Basic Folder line. Equipped with a head attachment / lever for quick opening via the high-speed razor opening system. The knife’s cutting performance is surprising compared to its appearance.
Blade - extremely sharp with a Dagger profile and a thickness of 2.5 mm. It is made from sharp, durable high-cobalt stainless steel N690 with a hardness of 58 HRC, produced by the Austrian steelworks Böhler-Uddeholm. The bevel is finished with an anti-reflective Stone Washed coating that hides minor scratches. The smooth Plain edge is derived from a Full Flat Grind, providing strength, excellent edge geometry, and extreme cutting performance. Robust Liner-Lock.
Technopolymer - also called the successor to metal. A modern material with a high percentage of glass fibers combined with a polymer base and the presence (or absence) of aramid, (synthetic fibers including Kevlar, among others). It is characterized by unusual mechanical and thermal parameters. Advantages: corrosion resistant, low weight, maintenance-free (low coefficient of friction), electrical insulation (prevents conduction of electricity), no reaction to a magnetic field, any color.
BLADE FINISH: STONE WASHED
MAIN GRIND: FLAT
