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Classic Case Trimmer Collets

Classic Case Trimmer Collets


Select a product according to the diameter (in inches) supported, or specify a custom value. CT2005,CT2006,CT2007,CT2008,CTC-CUSTOM


Custom Diameter

Please specify a custom step dimension – from .275″ to .600″ diameter. (Additional charge applies.)

  • Description

    Product Description

    Our range of eight Brown & Sharpe-style Collets is one of the secrets to precise and repeatable case trimming. After all, if the case isn’t properly inserted and securely held in the case trimmer, any subsequent conditioning or bullet seating operation will not be accurate, no matter the quality of the tool or the experience of the operator.

    • The internal Collet steps ensure that the case head is firmly seated in the Collet, even when there is case rim diameter variation, unlike one-size-fits-all universal chuckheads or multi-piece shell holders.
    • The tapered design ensures that the Collet securely closes on the case rim without pulling the case back. When you lock a case into one of our Case Trimmers, it stays exactly where you put it.
    • All Collets may be purchased individually. Several common sizes may be ordered in kit form, along with a selection of Pilots, with the Original and Classic Case Trimmers Kits.
    Collets #5 – #8 are designed for use only with Classic Case Trimmers. Note that they are not interchangeable with Original and Power Case Trimmer Collets.

  • Additional information

    Additional information

    Weight 0.054 lbs
  • How to Order

    How to Order

    We recommend first entering your caliber into the Cartridge Search to determine the Collet.

    Measure your case diameter at its rim. Look for a corresponding step dimension in a standard Collet size (#5 - #8) above.

    We also offer custom diameters within the size range of .275" to .600".

  • Resources


    Inserting Case for Truest Alignment at YouTube.com
    High-resolution Images