#73 Drill Size

A #73 number drill is 0.0240" (0.610 mm).

Closest fraction: 1/32 (0.0312", over by 0.0072").

Next size down / up

Drill	Inch	mm
#74	0.0225	0.571
#72	0.0250	0.635

Printable PDF version - Drill Size Chart
Clean letter-size sheet for the toolbox or shop wall. Instant download, $3.49.