With the Fein hm Ultra 50 core drill bit, you drill clean and accurate holes in thick metal up to a cutting depth of 50 mm. Its durable carbide-tipped teeth deliver extended tool life and excellent wear resistance during demanding drilling jobs on-site or in the workshop. The conical flute design ensures rapid chip evacuation to prevent tool binding and heat build-up. Equipped with a standard 3/4" Weldon shank, this 18 mm core bit fits securely into compatible magnetic drilling units such as the Fein KBU, KBM, KBE, and akbu series, ensuring rigid, play-free performance.
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