13pcs/set R8 Collet set 1/8" to 7/8" by 1/16th, w. 15 hole tray #801-SET13-T
All collets 4" overall length. With a Collet tray of 15 holes. The tray can be attached to the machine. 13 PCS R8 COLLETS CONSISTS OF: 1/8 to 7/8" by 1/16th: 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.