You are bidding on a brand new HPI Pioneer BT30 ER11 Collet Chuck design for standard BT30 spindles. This holder is coolant thru the center. Projection from spindle face is 60mm or 2.36".
You are bidding on a brand new HPI Pioneer BT40 ER11 Collet Chuck design for standard BT40 spindles. This holder is coolant thru the center and DIN AD/B flange coolant. Projection from spindle face is 150mm or 5.91".
You are bidding on a brand new HPI Pioneer BT40 ER11 Collet Chuck design for standard BT40 spindles. This holder is coolant thru the center. Projection from spindle face is 60mm or 2.36".
You are bidding on a Brand New Techniks Cat 40 ER11 Collet Chuck Techniks Part Number 22354 ER Mini Nut Feature • Narrow nut for better clearance! • Balanced to 25,000 RPM at G2.5 • T.I.R. 0.0001" measured from taper to collet pocket Techniks tool holders are manufactured to the highest possible standards to extend perishable cutting tool life and improve CNC machine performance.
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