AR-RPM9

AR-RPM9 is powder-form stainless steel with properties that make it ideal for daily-carry knives. Boasting high hardness and superior toughness thanks to the powdering process AR-RPM9 stands toe-to-toe with several premium steel varieties and surpasses many of them in overall durability and corrosion resistance, but the biggest secret of AR-RPM9 lies somewhere else. We have done a huge amount of testing on AR-RPM9 in various forms both at our main facility with sophisticated machines and in the US with a variety of physical and chemical tests ranging from the mundane to the extreme. The thing that became most apparent about AR-RPM9 over the several months of testing was its exceptionally sharpenable, even after rigorous tasks that dulled the edge entirely it only took a few minutes to bring the blade back to a razor-sharp edge, but unlike most other steels that exhibit this trait, AR-RPM9 maintains that sharpened edge for an extraordinarily long time, meaning that this steel can be quickly sharpened and maintained in the field and be ready for a whole day of work without dulling out. We are always happy to see that our hard work designing and testing a whole new material has paid off so well, and we always look forward to hearing what our customers think when they try AR-RPM9 for the first time.

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67 products

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CJRB Bowie Pyrite J1942 AR-RPM9 Steel Rose Gold Blade Steel Handle Folding KnivesCJRB Bowie Pyrite J1942 AR-RPM9 Steel Rose Gold Blade Steel Handle Folding Knives
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CJRB Bowie Pyrite J1942 AR-RPM9 Steel Blade Wood Handle Folding KnivesCJRB Bowie Pyrite J1942 AR-RPM9 Steel Blade Wood Handle Folding Knives
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CJRB Prado J1936 AR-RPM9 Steel Blade Wood Handle Crossbar Lock Folding KnivesCJRB Prado J1936 AR-RPM9 Steel Blade Wood Handle Crossbar Lock Folding Knives
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CJRB Mini Pyrite J1933(Paint Spraying) AR-RPM9 Steel Blade Aluminium Handle Folding KnivesCJRB Mini Pyrite J1933(Paint Spraying) AR-RPM9 Steel Blade Aluminium Handle Folding Knives
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CJRB Prado J1936 AR-RPM9 Steel Blade G10 Handle Crossbar Lock Folding KnivesCJRB Prado J1936 AR-RPM9 Steel Blade G10 Handle Crossbar Lock Folding Knives
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CJRB Mica J1934 AR-RPM9 Steel Blade Aluminium Handle Folding KnivesCJRB Mica J1934 AR-RPM9 Steel Blade Aluminium Handle Folding Knives
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CJRB Pyrite-Alt Wharncliffe J1925A CPM 20CV Blade Copper Handle Folding KnivesCJRB Pyrite-Alt Wharncliffe J1925A CPM 20CV Blade Copper Handle Folding Knives
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CJRB Hectare J1935(Paint Spraying) AR-RPM9 Steel Blade G10 Handle Folding KnivesCJRB Hectare J1935(Paint Spraying) AR-RPM9 Steel Blade G10 Handle Folding Knives
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Perfect Pyrite Project-The Daily DriverPerfect Pyrite Project-The Daily Driver
Perfect Pyrite Project-The Daily Driver Sale price$63.45 Regular price$84.60
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CJRB Hectare J1935 AR-RPM9 Steel Blade G10 Handle Folding KnivesCJRB Hectare J1935 AR-RPM9 Steel Blade G10 Handle Folding Knives
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CJRB Pyrite-Alt Wharncliffe J1925A AR-RPM9 Steel Blade Steel Handle Folding KnivesCJRB Pyrite-Alt Wharncliffe J1925A AR-RPM9 Steel Blade Steel Handle Folding Knives
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CJRB Frack J1931 AR-RPM9 Steel Blade Steel(Frag pattern) Handle Folding KnivesCJRB Frack J1931 AR-RPM9 Steel Blade Steel(Frag pattern) Handle Folding Knives
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CJRB Bowie Pyrite J1942 AR-RPM9 Steel Blade Steel Handle Folding KnivesCJRB Bowie Pyrite J1942 AR-RPM9 Steel Blade Steel Handle Folding Knives
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CJRB Pyrite-Alt Wharncliffe J1925A AR-RPM9 Steel Blade Ultem Handle Folding KnivesCJRB Pyrite-Alt Wharncliffe J1925A AR-RPM9 Steel Blade Ultem Handle Folding Knives
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CJRB Pyrite J1925 AR-RPM9 Steel Blade Steel Handle Folding KnivesCJRB Pyrite J1925 AR-RPM9 Steel Blade Steel Handle Folding Knives
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CJRB Tigris J1919 AR-RPM9 Steel Black Pvd Blade Black&Blue G10 Handle Pocket Knives Folding Knives Edc KnivesCJRB Tigris J1919 AR-RPM9 Steel Black Pvd Blade Black&Blue G10 Handle Pocket Knives Folding Knives Edc Knives
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CJRB Riff J1928 AR-RPM9 Steel Blade Micarta And G10 Handle Folding KnivesCJRB Riff J1928 AR-RPM9 Steel Blade Micarta And G10 Handle Folding Knives
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Green G10 + Sand Polish BladeCJRB Chip J1939 AR-RPM9 Steel Blade G10/Carbon fiber Handle Fixed Blade Knives
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CJRB Maileah J1918 AR-RPM9 Steel Blade G10 Handle Folding KnivesCJRB Maileah J1918 AR-RPM9 Steel Blade G10 Handle Folding Knives
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CJRB Lago J1926 AR-RPM9 Steel G10 Handle Folding KnivesCJRB Lago J1926 AR-RPM9 Steel G10 Handle Folding Knives
CJRB Lago J1926 AR-RPM9 Steel G10 Handle Folding Knives Sale price$49.99 Regular price$66.65
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CJRB Knap J1940 AR-RPM9 Steel Blade G10/Carbon fiber Handle Fixed Blade KnivesCJRB Knap J1940 AR-RPM9 Steel Blade G10/Carbon fiber Handle Fixed Blade Knives
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CJRB Ekko J1929 Button Lock AR-RPM9 Steel Blade Folding KnivesCJRB Ekko J1929 Button Lock AR-RPM9 Steel Blade Folding Knives
CJRB Ekko J1929 Button Lock AR-RPM9 Steel Blade Folding Knives Sale priceFrom $40.00 Regular price$76.03
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CJRB Space Cowboy J1930 AR-RPM9 Steel Blade G10 Handle Folding KnivesCJRB Space Cowboy J1930 AR-RPM9 Steel Blade G10 Handle Folding Knives
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CJRB Pyrite-Alt Wharncliffe J1925A AR-RPM9 Steel Blade Micarta Handle Folding KnivesCJRB Pyrite-Alt Wharncliffe J1925A AR-RPM9 Steel Blade Micarta Handle Folding Knives