What size is a 21 64 drill bit?

Drill Bit Size Chart

Size	Decimal Equivalent	Size
.30 mm	0.0118	8.25 mm
83	0.012	8.30 mm
82	0.0125	21/64″
.32 mm	0.0126	8.40 mm

What drill bit is near 25 64?

Drill Bit Hole Diameters
Metric Size	Fractional Size
15 mm	.5906	3/8
16 mm	.6299	25/64
17 mm	.6693	13/32

What is the 21 drill?

Standard Drill Sizes – Inches

Drill Size	.	Drill Size
58	=	23
57	=	5/32
56	=	22
3/64	=	21

What is a letter f drill bit?

Letter”F” High Speed Cobalt Drill Bit – Jobber Drill Bits – Amazon.com.

What drill bit do you use for screws?

Almost all drill bits have their dimensions labeled on the actual bit. For screws, you’ll need to find the box or bag that they came in. For a size 2 screw, use a 1/16 bit. For a size 9 screw, use a 9/64 bit.

What is an R drill bit?

Drill bit “R” is .339″ in diameter. Hope that helps. danc46 , 09-14-2007 03:39 PM. Registered User. It’s smaller than the Q drill bit and larger than the S drill bit.