Precise Drill Chuck Arbor, 5/8 x 2-1/2 Straight Shank, 4JT Mount

Precise Drill Chuck Arbor5/8" x 2-1/2" Straight Shank, 4JT Mount 5/8" x 2-1/2" Straight Shank x 4JT Drill Chuck Arbor Hardened and precision ground.Specifications: SHANK TYPE Straight Shank SHANK SIZE 5/8" x 2-1/2" MOUNT TYPE Jacobs Taper MOUNT TAPER SIZE