INPANOLS 17 Pcs ER40 Collet Set + R8 Shank + Wrench in Fitted Strong Box

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''-20), and 1 PCS ER40 Wrench. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.