Pay in 4 interest-free payments of $52.88 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Produced from mill certified
Retention knobs available separately for purchase
enhanced ability to hold tight limits and the best wear and corrosion resistance on the market
They are designed with a square drive in the collet
Test Bars relatedproduct Produced from mill certifiedFitz Rite test bars are made in the USA and are held to the highest standards for checking the accuracy of your CNC machining centers' spindle. They are manufactured from mill certified hardened alloy steel. The shank is held concentric to the taper within one tenth (TIR . 0001"). The taper is manufactured to ASME B5. 50 standards and precision ground to meet AT 3 tolerance. Test bars require a retention knob fitted to your machine specifications.