0.050" Dia. Spindle Through Hole 0.125" Dia. Spindle Through Hole Accessory Tool kit Precision fence gauge Albrecht Keyless Chuck Base Only Drill Tap Control Jacobs Key Chuck Micro-Processor Controlled Quill Feed Micro-Processor Controlled Quill Feed- Retrofit Micro-Processor Quill Feed Foot Switch Standard Mill R8 Taper Adaptor Kit Transformer WW Arbor To Jacobs "0" Taper WW Collet Tilt & Rotate Articulating Head Bracket Dual Column / Dual Head Bracket |