RUKO HSS Spiral Fluted Step Drill Bit Set in Plastic Case, TiAlN Finish, 3 Pieces, R101026FRO

RUKO Drill Bits & Parts Step drill bit set 616460 - RUKO 101026FRO, The Ruko 101026FRO Step drill bit set is manufactured by Ruko and includes three pieces with sizes ranging from 4 - 12 mm, 4 - 20 mm, and 4 - 30 mm, featuring a triangular shank. Made from high-speed steel, they are designed for sheet metal applications with a quick-helix design for efficient drilling. Ideal for various metalwork projects, this set is essential for professionals and DIY enthusiasts alike. RUKO 101026FRO Step Drill Bit Set 3-Piece HSS 4-12mm 20mm 30mm