Payment & Shipping Terms:
|Place Of Origin:||Henan, China||Brand Name:||Xiyangyangjixie|
|Type:||Tap||Material:||HSS, Alloy Steel|
|Flute Type:||Straight Flute, Spiral Flute||Tolerance:||0.01|
|Accuracy:||6H||Tap Style:||Spiral Groove|
stainless steel tap,
straight flute tap
St screw spot screw sleeve installation tool standard tap 6 * 1
Spiral groove tap: it is used to process and install the internal thread of the steel wire thread.
This tap is usually suitable for machining blind holes
Internal thread, backward chip removal during machining. Different from the straight slot taps,
the grooves of the straight slot taps are straight, while the screw
The spiral groove tap is of spiral type. When tapping, it can easily discharge the chips out of the hole
with the rising and rotating function of the spiral groove,
which is usually provided
by the wire thread manufacturer and the wire thread. According to the shape and
the way of forming thread,
the screw tap can be divided into straight groove tap and spiral groove tap.
withIt is free of chip residue or blockage in the groove, which will cause the tap to break and the edge to crack.
Therefore, the spiral groove can increase the life of the tap
The cutting speed is faster than that of straight slot tap. But it is not suitable for casting iron and other chips to form fine pieces
Blind hole processing of materials.
|Tap style||spiral groove|
|Place of Origin||Henan, China|
|Material||HSS, Alloy Steel|
Marking method of wire thread tap:
St D (pitch) x P (nominal diameter)
For example, the diameter of the internal thread (or the diameter of the bolt matched with it) formed after
the installation of the steel wire insert is 8mm, and the screw tap with the pitch of 1.25mm (i.e. M8) is marked as St 8 * 1.25
Contact Person: Mr. young li