ER Steel Sealed Inch Collets

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
  • No plugs to fail
  • Protects toolholder from contaminants

Metric Size Steel Sealed Collets

Precision ER Sealed Coolant Collets

Steel Sealed Collet Sets

ER 16 ER 20 ER 25 ER 32 ER 40 Inch Shank
04543 - 3/32         3/32"
04543 - 1/8 04544 - 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 04546 - 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"