Herramienta de flauta recta chaflán roscado de acero de alta velocidad M25 M6 para uso en torno
High Speed Steel Tapping Chamfer Straight Flute Screw Tap Chamfering Machine For Lathe. 1 Tapping Chamfer. Material: The black head chamferer uses M35 (HSSCo 5%), and the tail retainer is 45# steel.