CYL 1" RD/ER 20 Collet Chuck.134 MM Shank Length. Hex Nut
ER11 Collet Floating Reamer Holder (Hex Nut) | 5/8 in.
Straight-Shank ER20 Collet Chuck (Extension) | 1 in.
RDF38 Straight Shank 3/4 in
ER32 Collet Chuck (Morse Taper 3)
Master Tooling Set : ER32 Collet Set and ER32 Collet Chuck (R8 Taper)