TECHNICAL DATA: Brand: Yato Symbol: YT-44732 Series: GRD Material: HSS 4241 Surface finish: blackened Type of tool holder: cylindrical Diameter: 4-12 (4, 6, 8, 10, 12 mm), 4-22 (4, 6, 8, 10, 12, 14, 16, 18, 20, 22 mm), 6-38 (6, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38 mm) mm Max. cutting thickness: 4 mm Number of pieces in set: 3 Number of steps: 10 Set of three step drill bits for drilling in high-quality stainless steel, structural steel, cold-rolled steel, non-ferrous metals, steel sheets and plastics. drill parameters: diameter 4-12 (4, 6, 8, 10, 12 mm), working length 43 mm, total length 64 mm diameter 4-22 (4, 6, 8, 10, 12, 14, 16, 18, 20, 22 mm), working length 52 mm, total length 74 mm diameter 6-38 (6, 8, 11, 14, 17, 20, 23, 26, 29, 32, 35, 38 mm), working length 76 mm, total length 100 mm material: HSS4241 steel blackened surface handle: cylindrical with three flat surfaces **
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