Sherline Help Sheets, Instructions Diagrams VCSHobbies
Sherline Help Sheets, Instructions Diagrams Mill Terminology The parts of a mill and what they do (See photo above) Variable Speed Control Knob—Controls motor speed from 0 to 2800 RPM Headstock—Contains the spindle in two preloaded ball bearings. Spindle—The spindle is inside the headstock and is driven with a belt running from the motor pulley to a pulley on the rear end of the ...