7.1 TYPES OF DRILL PRESSES
General type of drill presses in use are,
Sensitive - typically belt driven, and the bit is fed by hand. There are a limited choice of speeds. A bench top machine
Vertical or Pillar - has a heavy frame to support a wider range of work. The table height is adjustable, and power speeds and feeds are available.
Radial Arm - For very large and heavy work. The arm is power driven for the height location. The drilling head traverses the swinging arm. The workpiece remains stationary on the machine base, or work table. The machine spindle is moved to the location required.
More specialized drill presses are,
Multi Spindle - There are many spindles mounted on one head to allow many holes to be drilled simultaneously (e.g., up to 24)