OSG High Coating Drill, General Purpose Straight, Blade Diameter 6.8mm, Flute Length 69mm, 8594068, V-SDR-6.8, 1 Piece

Catalog number: V-SDR-6.8 Features: ● A general-purpose drill that can be used with any machine, from low to medium speeds. Applications: ● Workpiece: low, medium and high carbon steel, alloy steel, tool steel, cast iron, ductile cast iron, aluminum drawn material, aluminum alloy casting, magnesium alloy Specifications: ● Blade diameter (mm): 6.8 ● Groove length (mm): 69 ● Total length (mm): 109 ● Shank diameter (mm): 6.8 ● Effective machining depth: 2D (blade diameter x 2) ● Twist angle (°): 28-38 ● Surface treatment: V coating ● Twist angle (°): 28-38 ● Outer diameter (Dc): 6.8 Material/Finish: ● High speed steel (HSSE)