What size drill bit do you use for a 1/8 NPT tap?

What size drill bit do you use for a 1/8 NPT tap?

Screw Size Drill Bit Size ------------- -------------- 1/16″ NPT Tap D 1/8″ NPT Tap R 1/4″ NPT Tap 7/16″

What is the drill size for 1/8 tap?

To Tap This Size Screw Or Bolt: Use This Drill Bit: Decimal Inches ------------------------------- ------------------- -------------- 4-40 NC #43 .0890 4-48 NF #42 .0935 3mm-0.60mm 2.5mm .0984 1/8-40 NS #38 .1015

What is the metric equivalent of 1/8 NPT?

inch 1000th / inch mm ---- ------------- ----- 5/64 0.078 1.984 3/32 0.094 2.381 7/64 0.109 2.778 1/8 0.125 3.175

How do you tap a NPT thread?

https://www.youtube.com/watch?v=gOFOIjThKDY

What size do you drill for a 1/8 NPT?

A 1/8″ NPT tap requires an R-shaped drill bit. The R drill bit corresponds to a size of 0.339 inches or 8.61 mm.

What is the drill size for 1/8 BSP?

Nominal Size (inches) --------------------- 1/16 1/8 11/32 inch 1/4

How do you tap NPT threads?

https://www.youtube.com/watch?v=gOFOIjThKDY

What drill is used to tap a 1 4 18 NPT hole?

7/16 inch drill

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