KM Spindle Testbar - Precision Runout and Alignment Arbor

Starting at: $1,496.00

Model: KM-TESTBAR
Stock: Some Stock — Call for Availability
Shipping Weight: 18 lbs
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KM Spindle Test Bar Runout Arbor Steep Taper

The largest causes of excessive tool wear and tool breakage are machine tool spindle runout and excessive slop or axial play. The spindle runout test bar can be used to test your CNC machine tools for precision accuracy and proper alignments. Test bars ensure a stable production environment and consistency when moving jobs from one machine to another.

Spindle Runout Testbars are easy to use and they fast way to verify your machine spindle is running properly. Check them after a machine has been crashed and take the proper steps to prevent unintentionally making scrap parts.

KM Testbar Tolerance and Accuracy

KM are 5 micron or 0.0002in. or better.
Runout arbors include certificates.

Retention knobs are not included.
(use one from your machine, as they differ from one machine to the other.)

Check the Specifications: HERE

Spindle Runout	Dia.	Gauge Length	Price	Part Number
KM63 Runout Arbor Test Bar	50	340	$1496.00	K7500-20
KM63 Runout Arbor Test Bar	63	120	$1496.00	K7500-21