HSS straight flute hand tap for producing UNC threads in most materials.
Suitable for tapping repeatable tolerance threads in through or blind holes by hand or machine
7° cutting rake angle
Bright finish
Manufactured to ISO529.
ISO529
7777
Precision HSS taps to ISO529 designed to produce repeatable tolerance threads in most engineering materials. Suitable for medium/high rate production. All taps are to tolerance class 2, giving 6H fit (metric taps) or 2B fit (UNF & UNC taps)
屬性 | 值 |
---|---|
Set Type | Straight Flute Tap |
Maximum Tap Size | 5/16 in UNC |
Minimum Tap Size | 5/16 in UNC |
Number of Pieces | 3 |
Material | HSS |
Set Contents | Taper Tap; Second Tap and Plug Tap |