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Metal reloading tool with five gear-driven heads and brass case inserted

rcbs

RCBS Trim Mate Case Prep Center Military Crimp Remover 90387

SKU CH-7K22-KDA7K

Case-prep center performs chamfering, deburring, primer-pocket cleaning, military crimp removal and flash-hole deburring with five gear-driven heads

  • Efficient multi-step case prep with five gear-driven heads
  • Removes military crimps while preserving primer pocket integrity
  • Durable construction handles range pickup brass for repeated reuse
  • Automatic tool rotation simplifies chamfering and deburring tasks
  • Versatile centre performs flash hole deburring and pocket cleaning

Reloading Case Prep Center

The RCBS Trim Mate Case Prep Center Military Crimp Remover 90387 is a bench-top tool built for handloaders who process large volumes of brass. It combines chamfering, deburring, primer pocket cleaning, flash hole deburring and military crimp removal in a single station. The gear-driven head array rotates tools automatically so the operator only needs to hold each case in position.

Sustained Bench Operation

Five gear-driven heads share a common drive so each cutting or cleaning tool engages without manual tool changes. This layout keeps cycle times consistent during long reloading sessions because the mechanism does not rely on operator speed or separate power heads. The compound-angle crimp remover preserves primer pocket depth better than straight-cone designs, reducing the risk of pocket deformation over thousands of cases.

Brass Compatibility Limits

The crimp removal head is engineered for military and range-pickup brass with crimped primer pockets. Cases that lack a crimp or that use non-standard pocket dimensions will not benefit from that specific head. The center does not resize, trim to length or gauge case neck tension, so those steps still require separate equipment.

Highlights

  • Efficient multi-step case prep with five gear-driven heads
  • Removes military crimps while preserving primer pocket integrity
  • Durable construction handles range pickup brass for repeated reuse
  • Automatic tool rotation simplifies chamfering and deburring tasks
  • Versatile centre performs flash hole deburring and pocket cleaning

Specifications

No published specifications for this item yet.

Questions about this item

Does the gear-driven mechanism on the 90387 generate noticeable heat or noise during extended case-prep sessions?

The five gear-driven heads turn automatically with manual pressure, so there is no motor to produce heat or electrical noise; only light mechanical sound from the cutters is present.

What power source or motor must I already own to operate the 90387?

No motor or external power is required; the tool is entirely hand-driven and mounts to a bench, so the only prerequisite is a stable work surface.

Will the 90387 military crimp remover work on primer pockets formed by older single-stage presses?

Yes, its compound-angle cutter removes the crimp while preserving more of the primer pocket than traditional straight-cone designs, making it compatible with brass prepped on older equipment.

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