CYL 1" RD/ER 20 Collet Chuck.134 MM Shank Length. Hex Nut
ER11 Collet Floating Reamer Holder (Hex Nut) | 5/8 in.
ER8 Straight-Shank Collet Chuck (Extension)
Straight-Shank ER20 Collet Chuck (Extension) | 1 in.
ER16 Straight-Shank Collet Chuck (Step)
ER20 Collet Chuck (V-Flange/Taper) | Extended Length