Drill

操

Beckon, Conduct, Control, Drill, Exercise, Handle, Hold, Manage, Move, Operate, Summon, Wave, Wield

練

Drill, Exercise, Practice, Train

耬

Drill

錐

Awl, Bore, Cone, Drill, Pointed

鑽

Auger, Awl, Bore, Bury, Diamond, Dig, Drill, Make, Pass, Penetrate, Study, Work

鑿

Bore, Chisel, Drill, Pierce

演練

Drill, Drills, Practice