GROZ TAP HAND CARBON STEEL SET M4X0.7
Taps are used for cutting internal threads in predetermined holes,
These perform best in materials where the cutting action results in
chips which break up readily and do not present problems of chip
disposal, Taps are usually used in sets of 3: taper, second and
bottom
Taper
Used to provide a quick & easy start, but this will not cut the
thread down to the bottom of the hole
Second
Used to increase the size of cut
Bottom
Used for follow through right to the bottom to obtain full depth of
thread.
As opposed to straight threads such as BSW, UNC, UNF, Metric etc,
taps with parallel threads are shorter in length and are used for
parallel threading.
These are used in sets of 2, All taps are right hand taps
CODE: GRO6558
BARCODE: 8901486096049
HEIGHT: 1.0cm
LENGTH: 12.5cm
WIDTH: 5.2cm
WEIGHT: 0.01kg
NOMINAL SIZE: 4 inch
PITCH: 0.70
