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Spindle taper NST # 30 or R8
Turcite-B painted on the XY way
Hardened and precisely ground in XY way and on the table
The main shaft is tempered SCM440 Cr-Mo alloy steel
Centralized one-way lubrication system for rails, nuts and screws
Permitted Meehanite castings with annealing and stress relief treatments
Double nut design on lead screw, material made from PBC2 phosphor bronze provides wear and less clearance
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