What are screwdriver bit sizes?

Screwdriver bit comparison

Bit type Abbreviation Common sizes
Flat blade / 3 ; 4 ; 4.5 ; 5.5 ; 6 ; 6.5 (mm)
Phillips PH PH0, PH1, PH2, PH3, PH4
Pozidriv PZ PZ0, PZ1, PZ2, PZ3, PZ4
Torx T T10, T15, T20, T25, T30, T40

What size are small screwdriver bits?

Most screwdriver bits have a shank diameter of ¼ inch (6.35mm). This means they can be used in tools with a ¼ inch chuck size. Now you know your chuck size you can pick a screwdriver bit with the correct size shank diameter.

What size are S2 bits?

1/4-inch
【SIZE】SQ2 (2.8mm) square head, 1/4-inch hex shank, 2-inch (50mm) total long.

What is an S2 screwdriver bit?

These Faithfull Professional 1/4in Hexagon Drive Screwdriver Bits are manufactured from high strength, heat treated ‘S2’ grade steel. Bits are shock and wear resistant and feature precision machined tips to provide an optimum fit, helping to prevent screw stripping and cam-out and provide a long working life. Code.

What size is PH1 screwdriver?

Teng Tools Phillips Head Screwdriver Chart

Item ID Size Overall Length
MD947N2 PH1 258mm/10.2in
MD948N PH2 96mm/3.8in
MD948N1 PH2 216mm/8.5in
MD948N2 PH2 316mm/12.4in

What size is a P2 drill bit?

Size: P2. 2-3/4-inches overall length. Made in USA.

What are S2 steel bits?

Chrome Vanadium S2 Steel – S2 steel is tougher and more expensive than regular Chrome Vanadium steel. We typically use S2 steel on bits for increased hardness levels and added life expectancy. Chrome Molybdenum Steel – the highest quality and the most expensive grade of steel we use.

What size is a PZ2 screwdriver?

Teng Tools Pozi Head Screwdriver Chart

Item ID Size Overall Length
MD962N4A PZ2 308mm / 12.1 inches
MD962N4C PZ2 408mm / 16.1 inches
MD962N4D PZ2 508mm / 20 inches
MD963N PZ3 275mm / 10.8 inches