Each holder lab certified for accuracy and balance. CAT 40, ER 20 Collet Chucks. CAT 40 x ER 20 - 4.00, hex nut. Other Available CAT 40 ER 20 Collet Chucks.
Listings are described with detail information. ER20-4.00 Collet Chuck-25K 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.