Slim-Fit 6 Collets
 Part No. Description
 18743-7/64 Slim-Fit 6 - 7/64" collet
 18743-1/8 Slim-Fit 6 - 1/8" collet
 18743-9/64 Slim-Fit 6 - 9/64" collet
 18743-5/32 Slim-Fit 6 - 5/32" collet
 18743-11/64 Slim-Fit 6 - 11/64" collet
 18743-3/16 Slim-Fit 6 - 3/16" collet
 18743-13/64 Slim-Fit 6 - 13/64" collet
 18743-15/64 Slim-Fit 6 - 15/64" collet
 18743-1/4 Slim-Fit 6 - 1/4" collet
 18743-03 Slim-Fit 6 - 3mm collet
 18743-04 Slim-Fit 6 - 4mm collet
 18743-05 Slim-Fit 6 - 5mm collet
 18743-06 Slim-Fit 6 - 6mm collet
  Slim-Fit 6 Collets fit OLP extensions and SBL6 Chucks.

Slim-Fit 20 collets fit SBL20 chucks.
Slim-Fit 20 Collets
 Part No. Description    Part No. Description
 18853-1/8 Slim-Fit 20 1/8" collet    18853-06 Slim-Fit 20 6mm collet
 18853-3/16 Slim-Fit 20 3/16" collet    18853-08 Slim-Fit 20 8mm collet
 18853-1/4 Slim-Fit 20 1/4" collet    18853-10 Slim-Fit 20 10mm collet
 18853-3/8 Slim-Fit 20 3/8" collet    18853-12 Slim-Fit 20 12mm collet
 18853-5/16 Slim-Fit 20 5/16" collet    18853-14 Slim-Fit 20 14mm collet
 18853-1/2 Slim-Fit 20 1/2" collet    18853-16 Slim-Fit 20 16mm collet
 18853-5/8 Slim-Fit 20 5/8" collet    18853-18 Slim-Fit 20 18mm collet
 18853-3/4 Slim-Fit 20 3/4" collet    18853-20 Slim-Fit 20 20mm collet