Inches

BSF hand tap Thread type: British Standard whitworth Fine Climb: basic Fitting: medium Material: HSS - High speed steel Standard: DIN 2181 HSS taps are suitable for tapping common steels (up to 900MPa)

Armored set tap P / Pz / Pg Climb: basic Fitting: A Material: NO - Tool Steel Standard: PN 8/3014 NO taps are suitable for thread stretching or for piece thread cutting.

Hand tap Pz / Pg Thread type: armored thread Pitch: basic Material: HSS - High speed steel Standard: DIN 40432 HSS taps are suitable for tapping common steels (up to 800MPa)

Hand tap BA Thread type: British Association - model thread Thread apex angle: 47.5 °, rounded top and bottom of the thread Fitting: medium Material: HSS - High speed steel Standard: BA93, ISO529 HSS taps are suitable for tapping common steels (up to 900MPa)

Hand tap UNEF Thread type: American unified thread extra fine (it is a unification of American and British whitworth thread) Climb: gentle Matching: 2B Material: HSS - High speed steel Standard: ISO529, ANSI B1.1 HSS taps are suitable for tapping common steels (up to 800MPa)

Hand set tap G 2 3/4" for pipe thread, the first of the set ( note - the set consists of 3 pcs) Pitch: 11 steps per inch, basic Fit: A Square: 39x39mm Material: NO - Tool Steel ČSN 22 3012 / CSN 223012 NO taps are suitable for threading or piece cutting of threads.

Hand set tap G 3" for pipe thread, the first of the set ( note - the set consists of 3 pcs) Pitch: 11 steps per inch, basic Fit: A Square: 35x35mm Material: NO - Tool Steel ČSN 22 3012 / CSN 223012 NO taps are suitable for threading or piece cutting of threads.

Hand set tap G 3" for pipe thread, the second of the set ( note - the set consists of 3 pcs) Pitch: 11 steps per inch, basic Fit: A Square: 35x35mm Material: NO - Tool Steel ČSN 22 3012 / CSN 223012 NO taps are suitable for threading or piece cutting of threads.

Hand set tap R 2 3/4" for pipe thread, the second of the set ( note - the set consists of 3 pcs) Pitch: 11 steps per inch, basic Fit: A Square: 39x39mm Material: NO - Tool Steel ČSN 22 3012 / CSN 223012 NO taps are suitable for threading or piece cutting of threads.