East Coast Part Supplier and Warehouse Association Moderated Interchange Newsgroup > New York
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> MT4 - JT3 drill chuck arbour taper shank arbours
MT4 - JT3 drill chuck arbour taper shank arbours
High quality drill chucks, all are manufactured from high tensile steel ( 20MnCr5/ sae8620)
All arbours are also case hardned 54-58HRC , Making them very resistant to wear, Fully ground to precise sizes insuring a close and tolernace fit.
other sizes and types also on sale
