#54 Drill Size

A #54 number drill is 0.0550" (1.397 mm).

Closest fraction: 1/16 (0.0625", over by 0.0075").

Next size down / up

Drill	Inch	mm
#55	0.0520	1.321
1.5 mm	0.0591	1.500

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