Cheap price Hand Tap Set - Hand Tap Set Of 3 Pieces Din 352 Hss-g – YUXIANG
Cheap price Hand Tap Set - Hand Tap Set Of 3 Pieces Din 352 Hss-g – YUXIANG Detail:
Difference between machine taps and hand taps
There is only one machine tap, and the material is generally high-speed steel (because the cutting speed is high), and there is generally no square tenon at the tail (of course, there are exceptions). When it is used, it is cut by a machine tool.
3pcs set include TAPER, PLUG, BOTTOM
Taper tap has 7 to 10 chamfers. Chamfer angles is 4°.
Plug tap has 3 to 5 chamfers. Chamfer angles is 8°.
Bottom tap has 1 to 2 chamfers. Chamfer angles is 23°.
In order to reduce the cutting amount during thread tapping, some manual taps are divided into two sets or three sets of sleeve taps, which can reduce the occurrence of taps folded in the hole. The sleeve cone is composed of a head cone, a second cone and a (three cone), the head cone is used for the first tapping, the second cone is used for the subsequent processing, and the third cone is used at the end.
Ps: In some countries the name “PLUG” is commonly used to indicate a Bottoming tap. In America it is used to indicate a Second tap. To avoid confusion with American terms, the terminoloqy adopted by British Standard 949 1979 as shown above, should be used.
Product detail pictures:
Related Product Guide:
We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. We could guarantee you item excellent and aggressive price tag for Cheap price Hand Tap Set - Hand Tap Set Of 3 Pieces Din 352 Hss-g – YUXIANG, The product will supply to all over the world, such as: United States, Comoros, Johor, With the superior and exceptional service, we are well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.
By Yannick Vergoz from New Orleans - 2018.09.19 18:37
This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
By Christina from Brunei - 2017.08.18 11:04