To the best of our knowledge all details listed below are deemed correct. It is the buyer’s responsibility to confirm all details and we encourage an inspection of the machine(s) and accessories prior to purchase. Spindle: ER20 Ratio: 1:1 Speed: 6,000 Maximum Torque: [Nm] 25 External Cooling: Yes Reversible (Main/Sub Spindle): Yes This tool will fit the following Eurotech Models: -B465 -B481 -B446 -545 -710 -730 -735 -810 -835 New Replacement Cost Today: $3100 Full Return Privilege