Critical torque detector
Cyclic drilling machine
Deep hole drilling machine
Disarming apparatus
Double-spindle machine tool
Drill apparatus
Drill break-through sensor
Drill press with means for temporarily increasing power to the m
Drilling apparatus
Drilling apparatus for boring an array of holes in a workpiece
Drilling apparatus for structural steel shapes
Drilling control apparatus
Drilling device with tool carrier supported by a carriage displa
Drilling head system for I-beams
Drilling machine
Electrically driven tool compensator
Electromagnetic base drill with intermittent feed
Electronic depth control for drill
Flat circuit insulation stripping apparatus
Generating head assembly with generating head and rotary power a