Drawbar, Bench Mill, Quick Release 

Quick release drawbar designed to easy tightening and release for R8 spindle bench mills without a spindle lock. This drawbar is compatible with SIEG SX2.7 class bench mills including the HiTorque Bench Mills.

To use, hold drawbar securly with one wrench and tighten/loosen secondary nut. The use of two wrenches at the top of the drawbar eliminates the need to use a spindle wrench to hold the spindle stationary with one hand while working with the drawbar. This drawbar is not necessary for bench mills that have a spindle lock.

The overall length of the drawbar is 12 7/16" in length (316 mm) when measured like a bolt. The bushing that centers the drawbar in the spindle has three steps with the diameter of each being 13 mm (0.512) 20 mm (0.788") 25 mm (0.984").

This drawbar can be used in place of the standard drawbar provided with any HiTorque Bench Mill (SX2.7), #50 in the SIEG SX2.7 drawings.