#12 Drill Size

A #12 number drill is 0.1890" (4.801 mm).

Closest fraction: 3/16 (0.1875", under by 0.0015").

Next size down / up

Drill	Inch	mm
3/16	0.1875	4.762
#11	0.1910	4.851

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