Works on all BT40 machines. Collet chuck accepts all ER20 collets.Coolant flows through tool holder. 70mm Gage Length, Hex Nut (included). Balanced to 25,000 RPM at G2.5. 0.0001 runout from taper to pocket. Taper ground to AT3 standard. 4Pcs BT40 ER20 COLLET CHUCK.
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The item "4pcs 2.75 Gage Length Max 20000RPM BT40-ER20 Collet Chuck Tools Holder Set New" is in sale since Monday, August 2, 2021. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Other Toolholding". The seller is "ok-uk-2018" and is located in Chino, California.This item can be shipped to United States.