What is a 4mm drill bit equivalent to?
Drill sizes to 1″ diameter
| Drill sizes to 1″ diameter Legend Fractional Inch Letter Drill Millimeters Number Drill | ||
|---|---|---|
| Millimeters | Inches | Designation |
| 3.9688mm | .15625″ | 5/32″ |
| 3.9878mm | .157″ | #22 |
| 4mm | .1575″ | |
Are drill bit sizes in mm?
Metric drill bit sizes define the diameter of the bit in terms of standard metric lengths. Standards organizations define sets of sizes that are conventionally manufactured and stocked. From 0.2 through 0.98 mm, sizes are defined as follows, where N is an integer from 2 through 9: N · 0.1 mm.
What size is 3.8 mm drill bit?
Standard metric drill bit sizes
| Drill size | Diameter (in) |
|---|---|
| 3.7 mm | 0.1457 |
| 3.8 mm | 0.1496 |
| 3.9 mm | 0.1535 |
| 4 mm | 0.1575 |
What size is a 5mm drill bit in standard?
Metric Tap and Drill Bit Size Table
| Tap | Metric Drill | US Drill |
|---|---|---|
| 5mm x 0.8 | 4.3mm | – |
| 6mm x 1.0 | 5.2mm | – |
| 7mm x 1.0 | 6.1mm | 15/64″ |
| 8mm x 1.25 | 6.9mm | 17/64″ |
What is a 5/16 drill bit equal to?
| Drill Bit Hole Diameters | ||
|---|---|---|
| Metric Size | Fractional Size | |
| 9 mm | .3543 | 9/32 |
| 10 mm | .3937 | 19/64 |
| 11 mm | .4331 | 5/16 |
What is a 6 mm drill bit in inches?
6mm is 0.2362198 inches. 15/64 is 0.234 inches.
What is bigger 6mm or 1/4 inch?
6mm = almost 1/4 inch.
What size is a #20 drill bit?
Drill Bit Size Chart
| Size | Decimal Equivalent | Size |
|---|---|---|
| 74 | 0.0225 | 21 |
| .60 mm | 0.0236 | 20 |
| 73 | 0.024 | 4.10 mm |
| 72 | 0.025 | 4.20 mm |
How thick is 5 32 inches?
15 U.S. Code § 206. Standard gauge for sheet and plate iron and steel
| Number of gauge | Approximate thickness in fractions of an inch | Approximate thickness in decimal parts of an inch |
|---|---|---|
| 7 | 3/16 | .1875 |
| 8 | 11/64 | .171875 |
| 9 | 5/32 | .15625 |
| 10 | 9/64 | .140625 |
What size is an R drill bit?
Letter Drill Sizes
| Drill | Inch | mm |
|---|---|---|
| O | 0.316 | 8.03 |
| P | 0.323 | 8.20 |
| Q | 0.332 | 8.43 |
| R | 0.339 | 8.61 |
What is a number 6 drill bit?
#6 = 0
What size is number 6?
Women’s Size Conversions
| US Sizes | Euro Sizes | Inches |
|---|---|---|
| 5 | 35-36 | 8.5″ |
| 5.5 | 36 | 8.75″ |
| 6 | 36-37 | 8.875″ |
| 6.5 | 37 | 9.0625″ |
Is 3/8 drill bit the same as 10mm?
3/8″ bits have a nominal size being just ever so slightly under 10mm. You can’t drill a hole of any size and put something in it the same size. It must be a bit smaller than the hole you drill.
What do drill bit numbers mean?
Numbered bits are related to wire size, so the larger the number, the smaller the size. The numbering sequence starts with the smallest drill size #80 which is at a decimal size of . 0135. as the numbers decrease, the drill bit size increases till it reaches a number 1 drill bit which is equal to . 2280.
What number is a 12mm drill bit?
It’s small, but it usually has the drill-bit diameter stamped into the metal; the number is written in fractions. For example, the markings may read: 1/4-inch, 3/6-inch or 25/32….What size is a 12mm drill bit?
| Tap | Metric Drill | US Drill |
|---|---|---|
| 10mm x 1.0 | 9.1mm | – |
| 12mm x 1.75 | 10.5mm | – |
| 12mm x 1.5 | 10.7mm | 27/64″ |
What is a #1 drill bit?
#1 drill bit = 0.2280 inches.