15/64 inch in mm and decimal

15/64 in = 0.234375 in = 5.953 mm. Closest metric drill: 6 mm.

Nearby drill sizes

Drill	Type	Inch	mm	Difference
7/32	fraction	.2188 in	5.556	-15.6 thou
#2	number	.2210 in	5.613	-13.4 thou
#1	number	.2280 in	5.791	-6.4 thou
A	letter	.2340 in	5.944	-0.4 thou
15/64	fraction	.2344 in	5.953	0.0 thou
B	letter	.2380 in	6.045	3.6 thou
C	letter	.2420 in	6.147	7.6 thou
D	letter	.2460 in	6.248	11.6 thou
E	letter	.2500 in	6.350	15.6 thou

1 thou = 0.001 in = 0.0254 mm. Drills a few thou apart are usually interchangeable for clearance holes, but not for tap drills or reamer pilots.