Fluteless Taps (Forming Taps) are threading tools to form internal threads without cutting.The thread is produced by deformation of the material without damaging the fibre structure.
擠壓絲錐是使用擠壓形成內螺紋，不需要切削；螺紋由形變產生，不會破壞材料的組織結構
Benefit:
- longer endurance as cutting taps
- higher possible cutting speed
- steady exactness of dimension and profile
- high stability of the forming threads
- high security against fracture
- no removal of swarf, no jaming of swarf
擠壓絲錐優點：
比切削絲錐更耐用、更高的切削速度、尺寸和輪廓穩定精確、擠壓而成的螺紋具有高穩定性、不易折斷、不用排屑，沒有切削干擾
Application:
- Unalloyed and low alloyed Steel
- Constructional Steel
- heat resistant Steel
- Stainless Steel
- long-chipping nonferrous Metal
- Zinc Alloy
- for through and blind holes
擠壓絲錐應用：
非合金鋼和低合金鋼、結構鋼、耐熱鋼、不銹鋼、有色金屬。鋅合金、通孔和盲孔 |