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Multistep drill bit HOGERT HT6D321 — 4–12 mm step range, multistep design
Summary description:
Multistep drill bit HOGERT HT6D321 with a 4–12 mm step range designed for drilling sheet metal and thin materials. The multistep profile allows drilling multiple hole diameters with a single bit, reducing tool changes. Suitable for workshop and field use on hand drills or drill presses; provides efficient hole enlargement and deburring in one operation.