The Lee Precision Deluxe Quick Trim Case Trimmer (Model 90437) is a press-mounted case preparation tool engineered to condition metallic cartridge brass in a single step. Designed to install into reloading presses utilizing standard 7/8"-14 threads, the tool trims brass cases to length while simultaneously inside-chamfering and outside-deburring the case mouth. It operates via a 100% manual hand-crank mechanism, eliminating the need for electrical connections, collets, or calibre-specific pilots.

Key Features

  • 3-in-1 Case Preparation: Simultaneously trims cases to length, deburrs the exterior mouth, and chamfers the interior case mouth in one continuous hand-cranked operation.
  • Micro-Adjustable Length Control: Features a click-adjustable stop calibrated in 0.001-inch (0.0254 mm) increments to allow precise trim depth adjustments.
  • Integrated Chip Catcher: Includes a snap-on plastic waste receptacle designed to collect brass shavings directly at the press.
  • Press-Mounted Integration: Mounts directly into calibre-specific Lee Quick Trim Dies on standard reloading presses, maintaining precise case alignment without standalone case lathes or calipers.

Specifications

  • Model Number: 90437
  • Operation: 100% manual hand crank
  • Adjustment Increments: 0.001-inch (0.0254 mm) per click
  • Mounting Interface: Standard 7/8"-14 thread (via calibre-specific Quick Trim Die)
  • Packaged Shipping Weight: Approximately 0.365 to 0.38 lbs (165 to 172 grams)
  • Calibre Indexing: Integrated into matching Quick Trim Die (no pilots or collets required)

Who is the Lee Precision Deluxe Quick Trim Case Trimmer for?

  • Low-to-Medium Volume Metallic Cartridge Reloaders — Delivers micro-adjustable depth control via a click-adjustable stop calibrated in 0.001-inch increments, allowing reloaders to precisely size brass on their standard 7/8"-14 threaded press without setting up standalone lathe pilots or calipers.
  • Reloaders Seeking Manual Case Preparation — Provides an all-in-one press-mounted case trimmer weighing just 0.365 to 0.38 lbs that requires no 240V mains power or motor attachments to trim, chamfer, and deburr cartridge brass.

Less suitable for: High-volume reloaders processing batches of hundreds to thousands of cases, where repetitive manual hand-cranking causes fatigue; a motorized case trimmer or drill-powered trimming unit is better suited for sustained bulk processing.

SKU LE102211LP
Model # 90437
Brand Lee Precision
Shipping Weight 0.2000kg

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