BL-TF
公制牙(M1.4-M4)
无缝挤牙丝攻(不带铣刀)
丝攻的谷径与内螺纹的尺寸相吻合并且很浅,牙顶部被完全挤圆,防止了内螺纹内径部毛刺的发生,并消除了易引起机器故障的牙顶部缝隙.
Due to TiCN coating, it has a low friction coefficient, is excellent in wear and galling resistance, and displays outstanding performance with formable steels, such as mild steel, free-cutting steel and stainless steel, and nonferrous metals.
