M4X0.7 SPIRAL TAP NACHI
Features of ST spiral tap NACHI STSP series (contains model NACHI STSP4M0.7R)
ST spiral tap NACHI STSP series:
- From materials to heat treatment and manufacturing, our SG tap, Hyper Z tap technology was inherited.
- Optimized design for multipurpose usage
- Long tool life
Application: ST spiral tap NACHI STSP series are used to synchronous thread processing
Specifications
Type
Spiral fluted taps
System of measurement
Metric
Individual/Set
Individual
Set includes
Tap
Tap material
HSS-E
Thread size
M4x0.7
Tap limit/ Class
P3
Thread length
7mm
Flute type
Spiral
Number of grooves/Flutes
3
Direction of thread
Clockwise (right-handed)
Total length
52mm
Neck diameter
3.1mm
Under-neck length (Thread+Neck lengh)
22mm
Shank diameter
5.5mm
Shank length
38mm
Driving part type
Square
Overall length
60mm