Tram Monitor-For Bridgeport Type Mills - TMB-120

• The Tram Monitor is a new techique for monitoring the position of a milling machine's head and spindle.
• It is a quality, precision machined fixture, which mounts to the lifting eyebolt hole on the back of most milling machines.
• It uses two 1" travel Dial indicators on the end of adjustable arms that are positioned: one, on the side of the motor housing, and the other side on the motor. Then tram in the machine, zero out the 2 Dial indicators, and you will now be informed if your milling spindle moves while your machining.