State FIVE safety precautions on milling machine. – NABTEB QUESTION

Five safety precaution on a milling machine

(i) Tool should rigidly held in the arbor

(ii) The arbor must be supported with arbor supporting bracket

(iii) Work must be rigidly held in the machine vice

(iv) Over hanging of the tool must be avoided

(v) Do not take measure while the machine is in operation

(vi) When holding job directly on the machine table, parallel, tee bolts washes, nuts and clamps must be tightened very well.