0.0001 or better from taper to collet pocket. Taper ground to AT3 accuracy or better.Each holder lab certified for accuracy and balance. CAT 40, ER 16 Collet Chucks.
CAT 40 x ER 16 - 2.76, hex nut. Other Available CAT 40 ER 16 Collet Chucks.Listings are described with detail information. CNC Mill, Collet Chuck, Collets, Toolholding, ER S. CAT 40 ER Collet Chucks - 25 RPM Balanced. This item is in the category "Business, Office & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Chucks\Collet Chucks". The seller is "hpcecs-online" and is located in this country: US. This item can be shipped worldwide.