ER Steel Sealed Coolant Collet

Note:
Use with any standard ER, RD, DR, ESX or BR collet chucks for coolant-thru tool applications.
For best results replace standard nut with a “Power Coat” nut to increase clamping pressure up to 75%.

Features

  • Sealed to 2000 PSI

  • Eliminate sealed plugs and coolant discs

  • T.I.R. 0.0004"

  • Special angled slots increase rigidity

  • Better overall balance of tool holder assembly

  • Protects tool holder from contaminants


ER Steel Sealed Coolant Collets

ER 16 ER 20 ER 25 ER 32 ER 40 Inch Shank
04543 - 3/32         3/32"
04543 - 1/8         1/8"
04543 - 5/32 04544 - 5/32       5/32"
04543 - 3/16 04544 - 3/16       3/16"
04543 - 7/32 04544 - 7/32 04545 - 7/32     7/32"
04543 - 1/4 04544 - 1/4 04545 - 1/4 04546 - 1/4   1/4"
04543 - 9/32 04544 - 9/32 04545 - 9/32 04546 - 9/32   9/32"
04543 - 5/16 04544 - 5/16 04545 - 5/16 04546 - 5/16   5/16"
04543 - 11/32 04544 - 11/32 04545 - 11/32 04546 - 11/32   11/32"
04543 - 3/8 04544 - 3/8 04545 - 3/8 04546 - 3/8 04547 - 3/8 3/8"
04543 - 13/32 04544 - 13/32 04545 - 13/32 04546 - 13/32 04547 - 13/32 13/32"
  04544 - 7/16 04545 - 7/16 04546 - 7/16 04547 - 7/16 7/16"
  04544 - 15/32 04545 - 15/32 04546 - 15/32 04547 - 15/32 15/32"
  04544 - 1/2 04545 - 1/2 04546 - 1/2 04547 - 1/2 1/2"
    04545 - 17/32 04546 - 17/32 04547 - 17/32 17/32"
    04545 - 9/16 04546 - 9/16 04547 - 9/16 9/16"
    04545 - 19/32 04546 - 19/32 04547 - 19/32 19/32"
    04545 - 5/8 04546 - 5/8 04547 - 5/8 5/8"
      04546 - 21/32 04547 - 21/32 21/32"
      04546 - 11/16 04547 - 11/16 11/16"
      04546 - 23/32 04547 - 23/32 23/32"
      04546 - 3/4 04547 - 3/4 3/4"
        04547 - 7/8 7/8"
        04547 - 1 1"