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Lee Precision

LEE 90860 CARBIDE FACTORY CRIMP DIE 9MM LUGER

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Sizes Cartridge

While crimping for positive chambering

Applies Taper

Crimp

Adjusting Screw

Sets the crimp amount quickly

Trim Length

Is not critical with this

9mm Luger

Cartridges

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SKU: 90860-734307908607

Overview

Built for handloaders working with 9mm Luger, this carbide factory crimp die combines sizing and crimping in one step to help produce cartridges that chamber smoothly. It applies a taper crimp, and the adjusting screw allows the crimp to be set quickly and precisely. Because trim length is not critical, it can reduce case-prep time compared with trimming and chamfering. It is a practical choice for reloaders who want a firm, consistent crimp in ammunition intended for dependable use.

Why Hunters Choose the Lee Precision

Sizes Cartridge

While crimping for positive chambering

Applies Taper

Crimp for 9mm Luger loads

Adjusting Screw

Allows quick crimp setting changes

Trim Length

Is not critical, reducing case

Designed Provide

A firm crimp for dependable

Key Features

  • Sizes the cartridge while crimping for positive chambering
  • Applies a taper crimp
  • Adjusting screw sets the crimp amount quickly and easily
  • Trim length is not critical with this die
  • Designed for 9mm Luger cartridges
  • Carbide Factory Crimp Die construction

Best Used For

  • Handloaders seeking a taper crimp die for 9mm Luger cartridges
  • Reloaders wanting cartridge sizing during crimping for consistent chambering
  • Users who prefer quick crimp adjustment with an adjusting screw
  • Those loading ammunition where trim length is less critical
  • Reloaders aiming for a firm crimp in dependable 9mm Luger loads

Specifications

Adjusting ScrewIncluded
Caliber9mm Luger
Crimp TypeTaper Crimp
Die TypeCarbide Factory Crimp Die
Factory Style ChamberingYes
Sizes Cartridge While CrimpingYes
Trim Length RequirementNot critical

Pros

  • Sizes the cartridge while crimping for positive chambering
  • Applies a taper crimp for 9mm Luger loads
  • Adjusting screw allows quick crimp setting changes
  • Trim length is not critical, reducing case prep steps
  • Designed to provide a firm crimp for dependable ammunition

Considerations & Trade-offs

  • This die is specific to 9mm Luger, so it is not a general-purpose crimping tool for other cartridges.
  • It applies a taper crimp, which may not suit reloaders looking for a different crimp style.
  • The description emphasizes a firm crimp for dependable ammunition, but it does not provide detailed setup guidance or load-specific recommendations.
  • Trim length is described as not critical, but the die still adds an extra crimping step to the loading process.

Suggested Comparisons

  • 9mm Luger reloading dies
  • Cartridge crimping dies
  • Handloading accessories
  • Pistol ammunition reloading tools

Suggested Accessories

  • Reloading press
  • Shell holder
  • Case gauge
  • Cartridge case trimmer

Frequently Asked Questions

What does the Lee 90860 Carbide Factory Crimp Die do for 9mm Luger cartridges?

It sizes the cartridge while crimping it, and it applies a taper crimp. The product description says this helps each round chamber freely with factory-like dependability.

Does this die require cases to be trimmed and chamfered first?

The description says trim length is not critical, so this extra operation takes less time than if cases were trimmed and chamfered.

How is the amount of crimp adjusted?

The die uses an adjusting screw that quickly and easily sets the desired amount of crimp.

Why would a hunter or shooter want a firm crimp on 9mm Luger ammunition?

According to the description, a firm crimp is essential for dependable and accurate ammunition, and it helps eliminate problems of poor ignition of slow-burning magnum powders.

Is this die specific to 9mm Luger?

Yes. The product title and description identify it as a Lee 9mm Luger Carbide Factory Crimp Die.