Related Clues:

• Make a hole in material
• Boring aspect of army life
• What one shouldn't be after doctor's procedure!
• Military exercise? It bores
• Bore encountered in train, invariably
• Exercise baboon
• Needing doctor after doctor for routine procedure
• Not well, goes to doctor, that's routine
• Boring bit of exercise
• Exercise or teach through repeated practice
• Drive badly? Instruction provided
• Boring item
• Exercise for soldiers
• Bore physician, needing his services
• Rehearsal of the procedure to be followed in an emergency