15 PC: 1/8 - 1" by 16th: 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1".

Hardened and precision ground

Collet end OD & ID is threaded

Accuracy: .0006TIR

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Product Review

15 PC: 1/8 - 1" by 16th: 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1".

Hardened and precision ground

Collet end OD & ID is threaded

Accuracy: .0006TIR



  • 15 PC: 1/8 - 1" by 16th: 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1".
  • Hardened and precision ground
  • Collet end OD & ID is threaded
  • Accuracy: .0006TIR