A BORING MACHINE ANGLE STOP for a Millers Falls No. 145 adjustable steel rod boring machine by the Millers Falls Company, Millers Falls, Massachusetts. This stop is designed to fit on one of the long arms to set the maximum depth that the machine will bore. This one differs from the standard, and it looks to have been made from a large bolt with a set screw added, but it works perfectly for the purpose. Length = 1.25 Inches (Ref. Id No.: 390709) [Free Shipping]