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> Commander multi drill extension spindles only 4 avail.
Commander multi drill extension spindles only 4 avail.
The driven ends are 3/8" hex female. The drive shaft is 7-1/2" long with shaft spring not compressed. Bracket with chain & sprockets inside is 8" long. The spindle ends extend 3" beyond the brackets and have collet holders, there are no collets, max. collet size is about 3/8". These extension spindles allow drill location about 6" beyond the normal drill area of your commander head. The driven ends & spindle ends can be changed. The ball bearings on each end of the bracket were recently replaced, they turn smoothly, but there is some minor "catches" in the chain & sprocket arrangement.
The spindle ends have a spring which you cannot see in the pics. It allows the spindle end to extend about 1/4" to compensate for thread pitch in tapping operations.
I do guarantee good working order, Items may be returned within 14 days.
Feel Free to email any questions
