57 pc 1/8'' to 1'' 5C ROUND Collet Set by 64ths Harden Machinist Tool .0006" TIR

Brand New 57 Piece 1/8'' to 1'' 5C Collet Set Sizes: 1/8~1" by 64ths 1/8", 9/64", 5/32", 11/64", 3/16",13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32",23/64", 3/8", 25/64", 13/32", 27/64", 7/8", 29/64", 15/32", 31/64", 1/2",33/64", 17/32", 35/64", 9/16", 37/64", 19/32", 39/64", 5/8", 41/64", 21/32",43/64", 11/16", 45/64", 23/32", 47/64", 3/4", 49/64", 25/32", 51/64", 13/16",53/64", 27/32", 55/64", 7/8", 57/64", 29/32", 59/64", 15/16", 61/64", 31/32",63/64", 1" .0006" TIR Outside Thread: 1.24"-20 Inside Thread: 1.047" -24 Made of highest grade steel available Precision ground to close tolerance Hardened and ground throughout 57 PCS set Shipping weight: 36 lbs