Toolholding Solutions

Parlec’s Toolholding Solutions are manufactured to maintain precision, functionality and durability. CAT, DIN, BT, HSK, NMTB, Chiron and Morse taper holders along with solutions for Balanced and Balanceable Heat Shrink, ER Collet Chucks, Power Milling and Shell Mill holders make up Parlec’s toolholding line.


Toolholding

Products

Coolant Delivery Options

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High Pressure Coolant Options:

BEST OPTION:

ER Coolant Nuts and Seals

  • Allows for full range of collet.
  • Special collet nuts with replaceable sealing disc.
  • Designed for use with through-coolant tools.
  • Add suffix “CN” to part number and order coolant seals separately.
  • Seals up to 82 Bar.

STANDARD OPTION:

ER Sealed Collets (RER)

  • Designed for use with through-coolant tools.
  • Collet slots are sealed to prevent coolant escape.
  • Collapse range 127µ maximum.
  • Withstands coolant pressure up to 41 Bar.

Getting Coolant to the Cutting Tool:

Through Flange

  • Available to the DIN 69871 Form B specification.
  • Available for most sizes, standard or standard modification.

Through-Spindle

  • Through-holes are standard in all Parlec end mill holders. All collet chucks have back-up screws with through-holes.
  • Standard back-up screws are not designed for coolant pressure above 17 Bar, unless used in conjunction with additional coolant sealing system2