Drill Bits

Learn exactly what size drill bit you need for every drilling scenario you encounter.

What Size Drill Bit for a #9 Screw?

Yellow cordless drill with nails, hammer and other tools laid out on a table

#9 screws are considered medium screws. They’re great for most woodworking projects if you don’t know what size drill bit for a #9 screw, you should know if you’re into very small woodcraft. What Size Drill Bit for a #9 Screw? A #9 screw needs a size drill bit depending on the pilot hole size … Read more

What Size Drill Bit for a #4 Screw?

Cordless drill and screws on the table

#4 screws are part of the standard screw sizes. They are one of the smallest screws around and are commonly used for small projects if you don’t know what size drill bit for a #4 screw, you should know if you’re into very small woodcrafts. What Size Drill Bit for a #4 Screw? A #4 … Read more

What Size Drill Bit for a 1/8” NPT Tap?

Man drilling a hole in the wooden walls

The ⅛” NPT tap is a common tap mainly used for tapping thermocouples and boost gauge fitting holes for gauge sensors. ⅛” NPT taps are generally made of steel and are one of the lightest taps. If you want to know what size drill bit for a ⅛” NPT tap is, read further. What Size … Read more

What Size Drill Bit for a 1” NPT Tap?

Person fastening screws into a wooden panel with a drill

The 1” NPT tap is a common tap mainly used for threading ferrous and non-ferrous materials. 1” NPT taps are generally made of steel and are usually heavier than most taps If you want to know what size drill bit for a 1” NPT tap is, read further. What Size Drill Bit for a 1” … Read more

What Size Drill Bit for a 1-1/2” NPT Tap?

Man screwing metal detail on window with a drill

The 1 ½” NPT tap is a common tap mainly used for threading ferrous and non-ferrous materials. 1 ½” NPT taps are generally made of steel and are usually heavier than most taps If you want to know what size drill bit for a 1 ½” NPT tap is, read further. What Size Drill Bit … Read more

What Size Drill Bit for 2” NPT Tap?

Cordless drill with screws placed on the table

The 2” NPT tap is a common tap mainly used for cleaning or re-threading damaged or jammed pipe threads. 2” NPT taps are generally made of steel and are usually heavier than most taps. If you want to know the size drill bit for a 2” NPT tap, read further. What Size Drill Bit for … Read more

What Size Drill Bit for a 5/8-11 Tap?

Drill bit and screws on a white table

⅝- 11 taps are commonly used for re-threading and cleaning. Much like with every other tap you’re here checking what size drill bit for 5/8-11 tap is since there are a lot of sizing to look up. If you want to know more about the sizing, read further. What Size Drill Bit for a 5/8-11 … Read more

What Size Drill Bit for a 3-48 Tap?

Three different drill bit sizes

The 3-48 tap is a versatile tap that is commonly used for a lot of materials. They are mostly used for CNC tapping which is probably why you’re here. If you wanna know what size drill bit for a 3-48 tap is, read more below. What Size Drill Bit for a 3-48 Tap? A 3-48 … Read more

What Size Drill Bit for a 10-24 Tap?

Different kinds of drill bits laid out on a table

10-24 taps are generally used for in-through or blind holes. If you’re here, you’re probably looking for what size drill bit for a 10-24 tap. It’s important to use the right drill bit size to correct the fit and function. What Size Drill Bit for a 10-24 Tap? A 10-24 tap would need a size … Read more

What Size Drill Bit for a 6-32 Tap?

Drill with various sizes and kinds of drill bits

6-32 taps are generally used for cutting new threads or cleaning up damaged threads. If you’re here, you’re probably looking for what size drill bit for a 6-32 tap. It’s important to use the right drill bit size to correct the fit and function. What Size Drill Bit for a 6-32 Tap? A 6-32 tap … Read more

What Size Drill Bit for a 1/2-13 Tap?

Hand holding different kinds of drill bits with a T-square on the table

½-13 taps are considered small for drill bit sizes. However, you still need to know the specific measurement. To know what size drill bit for a ½- 13 tap is, continue reading and know more about how this tap is used. What Size Drill Bit for a 1/2-13 Tap? A ½- 13 tap uses a … Read more

What Size Drill Bit for a 3/4-10 Tap?

Gold drill bits stored upright in their containers

¾- 10 taps are rarely used for people who have just started using drill bits themselves. They’re mainly used for making new threads or re-threading damaged threads. If you’re here to know what size drill bit for a ¾- 10 taps should be, read further. What Size Drill Bit for a 3/4-10 Tap? A ¾- … Read more