When standard bits fall short in deep drilling tasks, the Phantom 11.900 hss twist drill bit according to din 1869 delivers the reach you need. Featuring an overall length of 275 mm and a 190 mm flute length, it lets you drill through thick structural steel, cast iron, and deep metal hollow sections with total precision. The steam-tempered surface treatment reduces cutting friction, enhances chip evacuation, and retains coolant effectively for longer tool life. Its 6.5 mm cylindrical shank ensures a secure and stable fit in standard drill chucks.
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