9.9mm Morse Taper Twist Drill Bit 80mm Flute Length High-speed Steel Black Oxide
$20.49
Specifications: Taper Size: MT1; cutting diameter: 9.9mm / 0.39"; cutting length: 80mm / 3.15"; total length: 180mm / 7.09". Material: Made of high-speed steel, provides good hardness, toughness and wear resistance.