Twist Drill Bit High Speed Steel 1/2in Straight Shank 25.5mm Blade Drilling Tool Black

Item Type: Twist Drill Bit_x005F_x000D_ Product Material: High Speed Steel_x005F_x000D_ Shank Diameter: Approx. 12.7mm / 0.5in_x005F_x000D_ Blade Length: Approx. 97mm / 3.82in_x005F_x000D_ Blade Diameter: Approx. 25.5mm / 1in_x005F_x000D_ Application: Suitable for iron, aluminium, copper, stainless steel, high speed steel, manganese steel, various quenched steel parts.