#68 drill bit size

#68 drill = .0310 in = 0.79 mm. Closest metric drill: 1 mm.

Nearby drill sizes

Drill	Type	Inch	mm	Difference
#72	number	.0250 in	0.635	-6.0 thou
#71	number	.0260 in	0.660	-5.0 thou
#70	number	.0280 in	0.711	-3.0 thou
#69	number	.0292 in	0.742	-1.8 thou
#68	number	.0310 in	0.787	0.0 thou
1/32	fraction	.0313 in	0.794	0.3 thou
#67	number	.0320 in	0.813	1.0 thou
#66	number	.0330 in	0.838	2.0 thou
#65	number	.0350 in	0.889	4.0 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.