High Precision Lathe Alignment Test Bar MT3 - 335mm Long

Product Specification

Ensure your lathe is perfectly aligned with this High Precision Lathe Alignment Test Bar (MT3 Taper) — essential for achieving accurate, taper-free turning over long distances.

The precision test bar offers exceptional straightness and accuracy, making it ideal for tailstock alignment, spindle testing, and setup calibration on lathes using an MT3 taper.

• High Precision Accuracy: Bar max runout within 0.0001” (0.0025mm).
• Test Bar is 335 mm long and the parallel section is 245 mm long.
• MT3 Taper Shank: Fits most lathes with a Morse Taper No. 3 spindle.
• Fully Hardened & Ground Alloy Steel: Durable, stable, and wear-resistant for long-term accuracy.
• Long Parallel Section:  Allows accurate alignment checks over extended lengths.

To realign the tail stock on your Lathe to eliminate that slight taper when turning over a long distance. It useful for test alignment between centre as well as in morse taper spindles.