SOLID CARBIDE PILOT DRILLS CODE NO Diameter Length of Cut ΦD L PLSF 2060 6.0 30 PLSF 2080 8.0 35 PLSF 2100 10.0 35 PLSF 2120 12.0 38 PLSF 2160 16.0 45 PLSF 2200 20.0 45