Best Milling Machine Spindle Tramming Tool

• Square the head of a milling machine quickly and easily.
• To use the Mini Pro Tram simply lower unit to the table and adjust the head until both indicators read the same.
• Guaranteed to be equal to or better than any other tramming method or spindle squaring device available.
• Sized perfectly to fit smaller table top milling machines or cnc routers.
• Can be used with a sine bar or sine plate to adjust the head to precise angles.

• Everything you need to tram a mini mill
• Dial test indicator
• Universal arm locks with one knob
• Shim assortment

• Square the head of a milling machine quickly and easily.
• To use the Pro Tram simply lower unit to the table and adjust the head until both indicators read the same.
• Guaranteed to be equal to or better than any other tramming method or spindle squaring device available.
• Sized perfectly to fit the bed of a 6" vise allowing the head to be trammed to the vise instead of the table.
• Can be used with a sine bar or sine plate to adjust the head to precise angles.

• Most useful for centering holes on milling machines.
• Test indicator holder arm with 8mm diameter x 40mm long stem.
• Stem Length: 40 mm

• Our Part # ALL-52050
• Measuring range: 250 axis feet. Capacity: Internal 5/32" to 4-1/4" dia. or External 0 to 4-1/4" dia.
• Speed: spindle rotation up to 800 RPM (exceeding this speed is not recommended)
• Locating accuracy: 0.0005" or true center Includes: restraining rod, center point feeler, 2", 4" & 6" straight feeler, 2", 4" & 6" curved feeler