ER25 Collet Kit, clamping range ø2 - 16 mm, 15 pcs, Runout 0.005 mm

15 DIN 6499 collets in a fitted case, ø2 to ø16 mm in 1 mm steps. High-precision grade: each ground to 0.005 mm runout, twice as accurate as the standard 0.01 mm collet. Body ø26 mm x 34 mm long. Fits any ER25 chuck with UM or hex nut. Clamping nut and wrench are not included.