2pcs 5.1mm Titanium Coated M42 High Speed Steel 8% Cobalt (HSS) Twist Drill Bits
$15.49
Size - Cutting edge diameter: 5.1mm / 0.201"; cutting edge length: 40mm / 1.57"; shank diameter: 5.1mm / 0.201"; overall length: 86mm / 3.39"; cutting point angle: 135 degree; manufacturing technology: fully-ground Material - M42 steel is a super-hard…