RCBS 90250 Replacement Case Trimmer Cutter 50 Cal Carbide

The RCBS 90250 is a factory-original replacement carbide cutter head designed for the RCBS manual case trimmer family, including the Trim Pro platform. Sized for 50 caliber cases, this single cutter drops in as a direct factory replacement for a worn original blade, or as a long-wear upgraded cutter for shooters running an RCBS case trimmer.

Carbide is a harder, more wear-resistant cutting material than standard tool steel, so the 90250 holds a sharp edge through extended brass-trimming sessions and delivers the clean, square cuts needed to bring fired cases back to spec. As a genuine RCBS factory replacement part, the 90250 fits the same cutter/collet mounting used across the RCBS manual case trimmer line, letting the user swap in a fresh blade and get right back to the reloading bench.

Finished in the natural silver tone of the carbide blank itself, this USA-made cutter is built by RCBS to the same standards as the trimmer it services. The 90250 is sold as one replacement cutter head; the trimmer body, pilot, and case-specific collets are sold separately.