Ball Screws 

Drake grinders are available sized to grind screws from 0.5 mm to 250mm diameter up to 4M in one holding with our moving wheelhead design machines equipped with a 150mm thru-hole work spindle you can grind any length screw – several meters at a time. Our machine mounted inspection probe will help you pick up the lead ground on previous sections of the screw. That provides for Class-1, 2π R lead at the hook up! Grinders come in 2- and 4-meter sizes for grinding ball screws, lead screws, feed screws, multi-start threads and complex thread forms and complex geometries.

Our grinders are built on proven, time-tested platforms equipped with our most advanced grinding technologies and will arrive programmed to run your specific parts. Like all Drake grinders, these are equipped with our advanced PartSmart software.




Ball Nuts, Steering Nuts

M6ø to M500ø

Internal Threads

Grind a wide range of internal grooves, ball tracks, and other forms on one machine.