With the International Tools 11.400 eco hss twist drill bit, you can drill clean and accurate 3.5 mm holes into metal and steel with confidence. Its roll-forged hss construction provides high elasticity and breakage resistance under heavy drilling loads. Built in accordance with the din 338 standard, the 39 mm flute length ensures smooth and fast chip evacuation to prevent clogging. The universal 3.5 mm cylindrical shank fits securely into any standard drill chuck on your handheld drill or drill press.
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