MagicDrill DRV ReCchoammmfeernindgedatctuatcthinmgecnotnfdoirtiDoRnVs DRV 2D-4D (Coolant) Recommended insert grades (Vc: m/min) Drill type Workpiece PVD coated carbidematerialPR1225 CVD coated carbideCA520DCA415D Drill dia.DC(mm) 2D~3D 4Df (mm/rev) GM GH XM SM GM GH XM SM GM GH GM GH XM SM GM GH XM SM ø12-ø13.5 - - - 0.04-0.06 - - - 0.04-0.06 ø14-ø15.5 - - 0.04-0.09 0.04-0.07 - - 0.04-0.08 0.04-0.07 ø16-ø18.5 - - 0.04-0.10 0.04-0.08 - - 0.04-0.08 0.04-0.08 Low carbonsteel - - -120-200120-200- -150-280 150-280ø19-ø22-ø22.5-ø26-- - 0.04-0.12 0.04-0.08 --0.04-0.140.06-0.10--0.04-0.10 0.04-0.08-0.04-0.120.05-0.10 ø26.5-ø32 - - 0.06-0.14 0.06-0.10 - - 0.04-0.12 0.05-0.10 ø33-ø39 - - 0.08-0.14 0.06-0.10 - - 0.06-0.12 0.05-0.10 ø40-ø60 - - - 0.08-0.12 - - - 0.05-0.10 ø12-ø13.5 0.04-0.14 0.04-0.14 - 0.04-0.10 0.04-0.10 0.04-0.10 - 0.04-0.08 ø14-ø15.5 0.04-0.14 0.04-0.14 0.04-0.10 0.04-0.10 0.04-0.10 0.04-0.10 0.04-0.08 0.04-0.08 ø16-ø18.5 0.06-0.16 0.06-0.16 0.06-0.12 0.06-0.12 0.05-0.12 0.05-0.12 0.04-0.10 0.05-0.10 Carbon steel - - ø19-ø26 0.08-0.20 0.08-0.20 0.06-0.14 0.06-0.14 0.07-0.16 0.07-0.16 0.04-0.12 0.05-0.12 100-180 100-180 100-180 100-180 150-280 150-280 150-280 150-280 ø26.5-ø32 0.08-0.20 0.08-0.20 0.06-0.14 0.06-0.14 0.07-0.16 0.07-0.16 0.04-0.12 0.05-0.12 ø33-ø39 0.08-0.20 0.08-0.20 0.07-0.16 0.06-0.14 0.07-0.16 0.07-0.16 0.06-0.14 0.05-0.12 ø40-ø60 0.08-0.20 - - 0.06-0.14 0.07-0.16 - - 0.05-0.12 ø12-ø13.5 0.04-0.12 0.04-0.12 - - 0.04-0.10 0.04-0.10 - - ø14-ø15.5 0.04-0.14 0.04-0.14 - - 0.04-0.10 0.04-0.10 - - ø16-ø18.5 0.06-0.16 0.06-0.16 - - 0.05-0.12 0.05-0.12 - - Alloy steel - - - - ø19-ø26 0.08-0.20 0.08-0.20 - - 0.07-0.16 0.07-0.16 - - 100-160 100-160 100-160 140-220 140-220 140-220 ø26.5-ø32 0.08-0.20 0.08-0.20 - - 0.07-0.16 0.07-0.16 - - ø33-ø39 0.08-0.20 0.08-0.20 - - 0.07-0.16 0.07-0.16 - - ø40-ø60 0.08-0.20 - - - 0.07-0.16 - - - ø12-ø13.5 0.04-0.08 0.04-0.08 - - 0.04-0.07 0.04-0.07 - - ø14-ø15.5 0.04-0.08 0.04-0.08 - - 0.04-0.07 0.04-0.07 - - ø16-ø18.5 0.06-0.12 0.06-0.12 - - 0.05-0.10 0.05-0.10 - - Mold steel - - - - - - ø19-ø26 0.08-0.15 0.08-0.15 - - 0.06-0.12 0.06-0.12 - - 80-150 80-150 130-210 130-210 ø26.5-ø32 0.08-0.15 0.08-0.15 - - 0.06-0.12 0.06-0.12 - - K ø33-ø39 0.08-0.15 0.08-0.15 - - 0.06-0.12 0.06-0.12 - -ø40-ø600.08-0.15---0.06-0.12--- ø12-ø13.5 - - - 0.04-0.10 - - - 0.04-0.08 ø14-ø15.5 - - - 0.04-0.10 - - - 0.04-0.08 Stainless steel ø16-ø18.5 - - - 0.06-0.12 - - - 0.05-0.11 (Austenitic - - - - - - - - ø19-ø26 - - - 0.06-0.14 - - - 0.06-0.12 related) 70-140 140-200 ø26.5-ø32 - - - 0.06-0.14 - - - 0.06-0.12 ø33-ø39 - - - 0.06-0.14 - - - 0.06-0.12 ø40-ø60 - - - 0.06-0.14 - - - 0.06-0.12 ø12-ø13.5 0.08-0.14 0.08-0.14 - - 0.06-0.10 0.06-0.10 - - ø14-ø15.5 0.08-0.14 0.08-0.14 - - 0.06-0.12 0.06-0.12 - - ø16-ø18.5 0.08-0.18 0.08-0.18 - - 0.08-0.16 0.08-0.16 - - Gray cast iron - - - - - - ø19-ø26 0.08-0.20 0.08-0.20 - - 0.08-0.18 0.08-0.18 - - 100-150 100-150 150-220 150-220 ø26.5-ø32 0.08-0.20 0.08-0.20 - - 0.08-0.18 0.08-0.18 - - ø33-ø39 0.08-0.20 0.08-0.20 - - 0.08-0.18 0.08-0.18 - - ø40-ø60 0.08-0.20 - - - 0.08-0.18 - - - ø12-ø13.5 0.08-0.12 0.08-0.12 - - 0.06-0.10 0.06-0.10 - - ø14-ø15.5 0.08-0.12 0.08-0.12 - - 0.06-0.10 0.06-0.10 - - Nodular castiron80-120 80-120 - - - - - ø16-ø18.5 0.08-0.16 0.08-0.16-ø19-ø260.08-0.180.08-0.18120-180 120-180ø26.5-ø320.08-0.180.08-0.18----0.08-0.140.08-0.14--0.08-0.160.08-0.16--0.08-0.160.08-0.16---- ø33-ø39 0.08-0.18 0.08-0.18 - - 0.08-0.16 0.08-0.16 - - ø40-ø60 0.08-0.18 - - - 0.08-0.16 - - - · Internal coolant is recommended : 1st recommendation : 2nd recommendation K62 Drilling