Discusses safety & PPE, the importance of clamping, adjusting the speed of the pulleys, importance of disconnecting machine before adjustment, use of a potentially wrong bit in the machine, importance of leaving pulley belts a little loose, speed of the machine adjusted to suit the size of the bit which is being used, clutter and dangerous distractions, keyed chuck dangers vs keyless chuck.
Part of the Fabricate and disassemble elec. components unit, UEENEEE102A in the Electronics curriculum.