58. Make sure the bit is not contacting the work-piece before the switch is turned on.9. Before using the tool on an actual workpiece, letit run for a while. Watch for vibration or wob-bling that could indicate improperly installed bit.10. Be careful of the bit rotating direction and thefeed direction.11. Do not leave the tool running. Operate the toolonly when hand-held.12. Always switch off and wait for the bit to come toa complete stop before removing the tool fromworkpiece.13. Do not touch the bit immediately after operation;it may be extremely hot and could burn yourskin.14. Always lead the power supply cord away fromthe tool towards the rear.15. Do not smear the tool base carelessly with thin-ner, gasoline, oil or the like. They may causecracks in the tool base.16. Draw attention to the need to use cutters of thecorrect shank diameter and which are suitablefor the speed of the tool.SAVE THESE INSTRUCTIONS