Clymer .44/40 Win Pistol Chamber Finisher Reamer Rimmed Barrel

Overview

Clymer pistol chambering reamer made from M-7 high-speed steel for gunsmith use.

Rougher vs. finisher

• Roughers are .010" smaller in diameter than the final size.
• Do not cut the throat area with roughers.
• If only a few chambers will be cut, a finish reamer is all you need.

Specs (Pistol Reamers)

• 6, right-hand cutting, straight flutes
• Solid pilot
• Integral throat
• Stocked in Finisher style only
• Shank: 7/16" diameter with 3/8" square drive (depending on caliber)
• Available in two pilot diameters:
  • Barrel: for single-shot or semi-auto pistol and rifle barrels
  • Cylinder: for revolver cylinders

Ordering guidance (from manufacturer)

Advise ordering by:

1. Stock #
2. Cartridge caliber and name