Основной каталог Kyocera 2021 - 2022 - страница 762

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MagicDrill DRX Toolholder DRX DRX recommended cutting conditions (Coolant) Recommended insert grades (Cutting speed Vc: m/min) Toolholder type MEGACOAT Carbide Drill dia. Workpiece DC material PR1230 PR1225 PR1210 GW15 2D~3D 4D 5D (mm) GM f (mm/rev) SM GM SM GH GM GH SM GM GH SM GM GH SM ø12~ø15 0.06~0.10 0.06~0.10 0.04~0.10 0.05~0.08 0.05~0.08 0.04~0.08 0.04~0.07 0.04~0.07 0.04~0.08 ø15.5~ø18 0.06~0.12 0.06~0.12 0.06~0.12 0.05~0.10 0.05~0.10 0.05~0.10 0.05~0.08 0.05~0.08 0.04~0.09 Low carbon steel 120-240 120-240 ø18.5~ø26 0.08~0.14 0.08~0.14 0.06~0.14 0.06~0.12 0.08~0.12 0.05~0.12 0.06~0.10 0.06~0.10 0.04~0.10 ø26.5~ø60 0.08~0.14 0.08~0.14 0.06~0.14 0.06~0.12 0.08~0.12 0.05~0.12 0.06~0.10 0.06~0.10 0.04~0.10 ø12~ø15 0.04~0.14 0.04~0.14 0.04~0.10 0.04~0.10 0.04~0.10 0.04~0.08 0.04~0.08 0.04~0.08 0.04~0.07 ø15.5~ø18 0.06~0.16 0.06~0.16 0.06~0.12 0.05~0.12 0.05~0.12 0.05~0.10 0.05~0.10 0.05~0.10 0.05~0.08 Carbon steel 100-180 100-180 ø18.5~ø26 0.08~0.20 0.08~0.20 0.06~0.14 0.07~0.16 0.07~0.16 0.05~0.12 0.06~0.12 0.06~0.12 0.05~0.10 ø26.5~ø60 0.08~0.20 0.08~0.20 0.06~0.14 0.07~0.16 0.07~0.16 0.05~0.12 0.06~0.12 0.06~0.12 0.05~0.10 ø12~ø15 0.04~0.14 0.04~0.14 0.04~0.10 0.04~0.10 0.04~0.10 0.04~0.08 0.04~0.08 0.04~0.08 0.04~0.07 ø15.5~ø18 0.06~0.16 0.06~0.16 0.06~0.12 0.05~0.12 0.05~0.12 0.05~0.10 0.05~0.10 0.05~0.10 0.05~0.08 Alloy steel 100-160 100-160 ø18.5~ø26 0.08~0.20 0.08~0.20 0.06~0.14 0.07~0.16 0.07~0.16 0.05~0.12 0.06~0.12 0.06~0.12 0.05~0.10 ø26.5~ø60 0.08~0.20 0.08~0.20 0.06~0.14 0.07~0.16 0.07~0.16 0.05~0.12 0.06~0.12 0.06~0.12 0.05~0.10 ø12~ø15 0.04~0.08 0.04~0.08 0.04~0.08 0.04~0.07 0.04~0.07 0.04~0.07 0.04~0.06 0.04~0.06 0.04~0.06 ø15.5~ø18 0.06~0.12 0.06~0.12 0.06~0.10 0.05~0.10 0.05~0.10 0.05~0.08 0.04~0.08 0.04~0.08 0.04~0.07 Mold steel 80-150 80-150 ø18.5~ø26 0.08~0.15 0.08~0.15 0.06~0.12 0.06~0.12 0.06~0.12 0.06~0.10 0.05~0.10 0.05~0.10 0.05~0.08 ø26.5~ø60 0.08~0.15 0.08~0.15 0.06~0.12 0.06~0.12 0.06~0.12 0.06~0.10 0.05~0.10 0.05~0.10 0.05~0.08 ø12~ø15 0.06~0.10 0.06~0.10 0.04~0.10 0.05~0.08 0.05~0.08 0.04~0.08 0.04~0.07 0.04~0.08 0.04~0.08 Stainless steel ø15.5~ø18 0.06~0.10 0.06~0.10 0.06~0.12 0.05~0.08 0.05~0.08 0.05~0.11 0.04~0.07 0.04~0.07 0.04~0.10 (Austenitic related) 70-140 70-140 ø18.5~ø26 0.08~0.12 0.08~0.12 0.06~0.14 0.07~0.10 0.07~0.10 0.06~0.12 0.07~0.10 0.07~0.10 0.06~0.12 ø26.5~ø60 0.08~0.12 0.08~0.12 0.06~0.14 0.07~0.10 0.07~0.10 0.06~0.12 0.07~0.10 0.07~0.10 0.06~0.12 ø12~ø15 0.08~0.14 - - 0.06~0.12 - - 0.04~0.10 - - K Gray cast iron 100-150 ø15.5~ø18 ø18.5~ø26 0.08~0.18 0.08~0.20 - - - - 0.08~0.16 0.08~0.18 - - - - 0.06~0.12 0.06~0.14 - - - - ø26.5~ø60 0.08~0.20 - - 0.08~0.18 - - 0.06~0.14 - - ø12~ø15 0.08~0.12 - - 0.06~0.10 - - 0.04~0.08 - - ø15.5~ø18 0.08~0.16 - - 0.08~0.14 - - 0.06~0.10 - - Nodular cast iron 80-120 ø18.5~ø26 0.08~0.18 - - 0.08~0.16 - - 0.06~0.12 - - Drilling ø26.5~ø60 0.08~0.18 - - 0.08~0.16 - - 0.06~0.12 - - ø12~ø15 - - 0.06~0.12 - - 0.05~0.10 - - 0.04~0.08 Non-ferrous ø15.5~ø18 - - 0.08~0.14 - - 0.06~0.12 - - 0.05~0.10 metals 200-600 ø18.5~ø26 - - 0.08~0.16 - - 0.06~0.14 - - 0.05~0.12 ø26.5~ø60 - - 0.08~0.20 - - 0.08~0.16 - - 0.07~0.14 ø12~ø15 - - 0.05~0.08 - - 0.04~0.07 - - 0.04~0.06 ø15.5~ø18 - - 0.05~0.08 - - 0.04~0.07 - - 0.04~0.06 Titanium alloys 40-70 ø18.5~ø26 - - 0.06~0.10 - - 0.06~0.08 - - 0.05~0.07 ø26.5~ø60 - - 0.06~0.10 - - 0.06~0.08 - - 0.05~0.07 · Apply a sufficient amount of coolant. : 1st recommendation : 2nd recommendation Cutting conditions by application Applications Plain surface Slant surface Half cylindrical Hole expansion Concave surface Cored hole* Stacked plates Shape of workpiece Cutting speed Vc (m/min) 120 120 120 120 120 120 Not available Concave surface DRX f (mm/rev) 0.1 0.05 0.05 0.05 0.05 0.05 Not available Continuous Part 0.1 Coolant (Internal) Yes Yes Yes Yes Yes Yes Not available * Cutting width (Torus-shaped part) when drilling cored hole. Drill type 2D~3D 4D 5D Cutting width (Torus-shaped part) 0.1 x DC or less Corner radius or less Not recommended Max. depth for drilling with external coolant In case of using external coolant system, chip evacuation will be bad. Therefore ap should be measured within 1.5 times (1.5 x DC) of drill diameter (DC). K92