discount 70% in 2018-09-25 to 2018-09-27
price: USD$ 31.43
freight :USD$7.00,(Postal parcel)
Search Similar or mail to saler or send message to saler
This shop is a physical store delivery, a large inventory!
Product Name: GULING wire tapping in Taiwan
Product model: N-PO/N+PO various specifications
Apex wire tapping N+PO, N-PO: apex wire tapping N+PO/N-PO: mainly used for thread cutting of various through hole materials. The end wire tapping has the same straight groove as the general hand tapping, but there is a specially designed spiral groove at the front of the cutting part to rotate the pushing chip out of the hole. Because the tip wire has the function of rotating the chip, it can not only keep the groove clean and reduce the resistance during cutting, but also avoid the damage caused by chip jam. Therefore, the end wire tapping can be used to cut the high precision thread faster than the ordinary hand tapping.
HC-PO has a cutting groove of 35 degrees. It is suitable for threading holes of various materials, such as medium carbon steel.
N-PO has a cutting groove of 40 degrees, which is suitable for viscous materials such as copper, aluminum and medium carbon steel.
Screw tapping accuracy level: YAMAWAP
Material for screw tapping: HSS-E
The number of teeth cut into the mouth: 5 teeth
Surface treatment: N-PO[OX]- acidification, N-PO[V]- Ti coating
Suitable for being cut material: [N-PO/N+PO] tensile strength below 750N/mm2 medium carbon steel, copper and aluminum, magnesium alloy, etc..
The following is the cutting wire tapping bottom control table: