详细介绍：

Features:
· The long needed time-saving accessory for bridgeport operators No pulling off and resetting the quill-feed handle or any repositioning
· Flick of the wrist retracts pin or index plate of the quill-feed machanism Spring pushes pin back  from quill-feed actuation up or down Speeds operations  considerably , particularly for deep hole drilling , etc Replaces conventional feed handle in seconds.
· No holes to be drilled Heavy-duty construction, handle will not bend.