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collet chuck extensions
With our large selection and on the shelf inventory we are sure to meet your machine shop's needs
Produced from mill certified
ER32 straight shank collet chuck extension are available with projections of 4
Fitz-Rite end mill holders are precision ground to exceed industry standards with tapers held to AT-3 and bores concentric to the taper within
Test Bars relatedproduct collet chuck extensionsFitz 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.