DRILL BIT FOR METAL HSS-CO 4 MM COBALT C9840 RICHMANN
€1.50
PRODUCT DESCRIPTION:Suitable for drilling high-alloy steels and metals with tensile strengths over 1000 N / mm2, such as acid-resistant steels and stainless steel.Metal drill bits made of extremely temperature-resistant high-speed steel with 5% cobalt contentResistant to heat generated during drilling