Guhring High Speed ​​Steel Straight Shank Top Coated Drill Set (24 pieces) 234 6.018 1 S

Catalog number: 234 6.018 Features: ● A highly versatile general-purpose drill made of high-quality Swedish steel. ● An economical drill with top coating. Applications: ● Workpiece: General structural steel, carbon steel, tool steel, cast iron, alloy steel, aluminum alloy. Specifications: ● Set contents (mm): 1.0-10.5 (0.5 increments), 3.3, 4.2, 6.8, 10.2 ● Set quantity (pieces): 24 ● Surface treatment: TiN top coating ● Surface treatment: TiN top coating ● Tip angle: 118° ● Effective machining depth: 5D (blade diameter x 5 times) ● Blade diameter tolerance: h8 ● 1.0-10.5mm (24 pieces set in 0.5mm increments) * Includes φ3.3, φ4.2, φ6.8, φ10.2 Material/Finish: ● High-speed tool steel (HSS)