The Bosch HSS Sheet Metal Cone Drill Bit in the 6mm–30.5mm size range is the largest option available, offering maximum versatility for heavy-duty sheet metal work, larger pipe profiles, and applications demanding wide-diameter holes in thin materials. This size is particularly well suited to industrial fabrication and installations where larger apertures are regularly required. Precision-ground from HSS, the straight flute design delivers excellent running smoothness and cutting performance throughout the full range of the bit. No pilot drilling is needed, and it handles deburring and enlarging of existing holes efficiently without leaving friction deposits. Compatible with non-ferrous metal, sheet steel, and plastic, the cylindrical shank fits standard three-jaw drill chucks and the bit is intended for use with drill drivers and drill stands. Features and Benefits: • Precision-ground HSS construction for smooth, accurate drilling • Straight flute for high cutting performance across the full diameter range • No pilot drilling required in thin materials • Ideal for deburring and enlarging holes without friction deposit • Cylindrical shank compatible with three-jaw drill chucks • Suitable for drill drivers and drill stands Specifications: Drilling Range: 6mm–30.5mm

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