findmall 11Pcs Accuracy R8 Collets Set 1/8" to 3/4" Mill Chuck Holder, 7/16" - 20 Drawbar Thread 0.0006" TIR Round Hole Spring Collet Set

Features:

11 pcs R8 collets.

Sizes: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"

TIR 0.0006", All collets have 7/16 - 20 drawbar threads

Made of grade steel available

Accuracy ground to close tolerance

Hardened and ground throughout

Well packaged in a plastic case individually