Collet Chuck, ER-32, R8

R8 taper to ER-32 collet chuck for the R8 mini mill. The shank is R8 Taper to fit the spindles of the R8 mini mill. This collet chuck is made of high grade tool steel and has a 7/16"-20 drawbar thread. ER-32 collets are 1.30" (33 mm) maximum diameter and 1.57" (40 mm) long. They have a clamping range of 0.04" - 0.826" (1.0 mm - 21.0 mm). ER-32 collets have a range of 1/16" to 13/16" (1.0 mm to 21.0 mm). Spanner wrench is not included. See related products if you need a wrench to fit this collet chuck. *Collet must be assembled into a collet chuck nut before inserting into the collet chuck.