Jobber Length Drill Bit: #28 Drill Bit Size, 1 3/4 in Flute Lg, 1/8 in Shank Dia. Country of Origin USA. Country of Origin is subject to change. Wire-size drill bits come in standard sizes that correspond to American Wire Gauge (AWG) sizes.

What are number drill sizes?

Number drill bit gauge sizes range from size 80 (the smallest) to size 1 (the largest) followed by letter gauge size A (the smallest) to size Z (the largest). Although the ASME B94. 11M twist drill standard, for example, lists sizes as small as size 97, sizes smaller than 80 are rarely encountered in practice.

What size is #7 drill bit?

A number 7 drill bit is 0.2010 inches. As a fraction, the 0.2010 decimal is 201/1000.

Is 3/8 drill bit the same as 10mm?

bit, though. 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 size is a number 26 drill bit?

Extra Long Drill Bit: #26 Drill Bit Size, 2 55/64 in Flute Lg, 3.73 mm Shank Dia. Country of Origin France. Country of Origin is subject to change. These drill bits come in standard sizes expressed in decimal inches.

What is a 7mm drill bit equivalent to?

7mm = almost 9/32 inch (= a bit over 1/4 inch) 8mm = 5/16 inch.