M Drill Size

A M letter drill is 0.2950" (7.493 mm).

Closest fraction: 19/64 (0.2969", over by 0.0019").

Next size down / up

Drill	Inch	mm
L	0.2900	7.366
7.5 mm	0.2953	7.500

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