WALTER DC150-05-12.300A0-WJ30TA High Performance Drills, 0.4843 inch diameter,
High Performance Drills, 0.4843 inch diameter, 5 xDc, Carbide, no coolant exit, for ISO material groups K, P .
WALTER DC160-05-12.300A0-WJ30ET High Performance Drills, 0.4843 Inch Diameter,
High Performance Drills, 0.4843 Inch Diameter, DC160-05-A0, Solid Carbide Twist Drills .