#52 Drill Size

A #52 number drill is 0.0635" (1.613 mm).

Closest fraction: 1/16 (0.0625", under by 0.0010").

Next size down / up

Drill	Inch	mm
1/16	0.0625	1.587
#51	0.0670	1.702

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