無屑擠壓絲攻系列
無屑擠壓絲攻與切削絲攻不同之點為攻牙時無排屑排出為其特性，而內螺紋之加工面為壓造面外觀美麗、光滑、材料鐵為連續(xù)沒切斷，螺紋強度約增加30％ 精度安定，因無溝心部徑大故耐力、扭力強度大，絲攻壽命較長不易折斷。適用展延性大之材料。鐵板、銅板、鋁板、不銹鋼板及管類加工。
鋼鐵用擠壓絲攻
非鐵合金用擠壓絲攻
鍍鈦處理擠壓絲攻
管牙用擠壓絲攻

No dust tap series
No dust tap and cutting tap different points for tapping without clearance discharge as its characteristic, and the internal thread processing surface for pressure made surface appearance beautiful, smooth, material iron as continuous didn't cut off, thread strength about increased by 30% accuracy stability, because does not have the groove core diameter die endurance, torsion strength, tap life is long is not easy to break. Applicable ductility of big material. Iron, copper, aluminum, stainless steel plate and pipe class processing.
Iron and steel with extrusion tap
Nonferrous alloy with extrusion tap
Plating titanium processing extruding tap
Tube teeth with extrusion tap

絲攻尺寸表