Brand New INPANOLS R8 Collet Set with 15 PCS ER40 Collets (0.0004######x27;######x27; Accuracy), R8 ER40 Collet Chuck Set. Specially designed for milling, drilling, CNC, tapping, lathe and other clamping tool. Adopt high-quality 65MN high-quality spring steel elastic design, high elasticity, large clamping force, not easy to deform after repeated use.
This ER40 Collet Set is tested with high precision. Accuracy and Run-out Tolerance are up to 0.0004. Package Included: 15PCS Collets (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" and 1), 1 PCS R8-ER40 Shank Threading (7/16######x27;######x27;-20), and 1 PCS ER40 Wrench. All our products are brand new and sealed. We take our reputation seriously.