Общий каталог Sumitomo 2019 - 2020 - страница 1002

DrillingSolidIndexableIndexableHead TypeInsert TypeReamersBrazedOthers Cutting Power Super MultiDrills AK Type ● MAK Type ● BAK Type ● LAK Type/DAK Type J ■ General Features ■ Performance ● Chip Removal Comparison The SUPER MULTIDRILL AK type is a brazed carbide-tip drill Chip evacuation comparison with L/D=5 using mist with through-tool oil holes that utilises a tough cemented carbide substrate coupled with ZX Coat. Double the conventional Serious damage due to chip blockage regrinding allowance is provided, achieving a lower running cost. Hole Depth ■ Features and Applications ● Stable tool life up to 1.5 times longer Tough substrate with ZX Coat improves fracture resistance and tool life ● Double the regrinding possibilities MultiDrill LAK Type Competitor's Product Double the carbide tip length for low running costs Drill: ø18, Work Material: S50C (230HB) using mist ● Unique flute design for using mist vc=50m/min, f=0.3mm/rev, H=90mm (L/D=5) Both flute shape and flute surface quality are designed for hole depths of L/D=5 using mist ■ ApplicationExamples ● Automotive components: SCM440 (250HB) ■ Product Range Great improvement in tool life! Type and Series Dia. Range Hole DepthCode(mm)(L/D)Features AK Type Standard type (MAK) ø13.6 to ø40.5 up to 3 Up to 3 times greater total tool Competitor's Long type (LAK) ø13.6 to ø40.5 life expectancy resulting fromup to 51.5 times greater tool life and 2 Product Deep hole type (DAK) ø13.0 to ø40.5 up to 7 times greater regrindability 0 100 200 300 (holes) Standard type (BAK) ø13.6 to ø30.5 up to 3 Designed for drillingstacked plates. Drill: KDS250MAK ø25 vc=60m/min, f=0.25mm/rev, H=65mm, through ■ Recommended Cutting Conditions (Brazed Carbide Tip Type) ● General-purpose Holes (L/D: Up to 5): MAK Type/LAK Type/BAK Type (vc: Cutting Speed (m/min), f: Feed Rate (mm/rev)) Work MaterialSeriesMild SteelGeneral Steel Hardened Steel(up to 200HB)(up to 300HB)45HRCMAK TypeMAK TypeMAK TypeDia. DCLAK TypeLAK TypeLAK TypeFor BridgeSM/SSBAK TypeStainless SteelGray Cast IronDuctile Cast Iron Aluminum Alloy(up to 200HB)FC250FCD450-MAK TypeMAK TypeMAK TypeMAK TypeLAK TypeLAK TypeLAK TypeLAK TypeTitanium AlloyNi-based Heat-resistant Aloy6AI-4V-TiInconel 718MAK TypeMAK TypeLAK TypeLAK Type ø15.0 vc 50 - 60 - 75 50 - 60 - 70 30 - 35 - 45 50 - 55 - 60 35 - 40 - 50 60 - 70 - 100 55 - 60 - 75 70 - 80 - 100 20 - 25 - 35 10 - 20 - 30f0.15 - 0.20 - 0.30 0.15 - 0.20 - 0.30 0.10 - 0.15 - 0.20 0.20 - 0.22 - 0.25 0.10 - 0.12 - 0.20 0.20 - 0.25 - 0.30 0.15 - 0.20 - 0.30 0.25 - 0.30 - 0.35 0.10 - 0.12 - 0.15 0.05 - 0.08 - 0.10 ø20.0 vc 50 - 60 - 75 50 - 60 - 70 35 - 40 - 50 50 - 55 - 65 35 - 40 - 50 60 - 70 - 100 60 - 65 - 80 70 - 90 - 110 20 - 25 - 40 10 - 20 - 30f0.15 - 0.25 - 0.35 0.15 - 0.20 - 0.35 0.15 - 0.20 - 0.25 0.20 - 0.22 - 0.25 0.15 - 0.17 - 0.25 0.20 - 0.25 - 0.35 0.15 - 0.20 - 0.35 0.25 - 0.32 - 0.40 0.10 - 0.12 - 0.15 0.05 - 0.08 - 0.10 ø30.0 vc 55 - 65 - 90 55 - 65 - 90 35 - 40 - 50 50 - 60 - 70 35 - 40 - 50 60 - 75 - 110 60 - 70 - 90 75 - 100 - 120 25 - 30 - 40 15 - 20 - 35f0.20 - 0.30 - 0.40 0.20 - 0.25 - 0.35 0.15 - 0.20 - 0.25 0.20 - 0.25 - 0.35 0.15 - 0.20 - 0.25 0.25 - 0.30 - 0.40 0.20 - 0.25 - 0.40 0.30 - 0.35 - 0.45 0.10 - 0.14 - 0.20 0.08 - 0.10 - 0.12 ø40.0 vc 60 - 70 - 90 60 - 70 - 90 35 - 40 - 50 50 - 60 - 75 35 - 40 - 50 60 - 75 - 110 60 - 70 - 100 75 - 100 - 120 25 - 30 - 40 15 - 20 - 35f0.20 - 0.30 - 0.40 0.20 - 0.25 - 0.30 0.15 - 0.50 - 0.25 0.25 - 0.30 - 0.35 0.15 - 0.20 - 0.25 0.25 - 0.35 - 0.45 0.20 - 0.25 - 0.40 0.30 - 0.35 - 0.45 0.10 - 0.14 - 0.20 0.08 - 0.10 - 0.12 Min. - Optimum - Max. ● Deep Hole (L/D: Up to 7): DAK Type  (vc: Cutting Speed (m/min), f: Feed Rate mm/rev) Dia. DC Work Material Mild Steel General Steel Hardened Steel Stainless Steel(up to 200HB)(up to 300HB)45HRC(up to 200HB)Gray Cast IronDuctile Cast IronAluminum AlloyFC250FCD450-Titanium Alloy6AI-4V-TiNi-based Heat-resistant AloyInconel 718 ø15.0 vc 50 - 55 - 65 50 - 55 - 60 20 - 30 - 45 35 - 40 - 50 60 - 65 - 80 45 - 50 - 65 70 - 80 - 90 20 - 25 - 35 10 - 15 - 30f0.15 - 0.20 - 0.25 0.15 - 0.20 - 0.25 0.10 - 0.15 - 0.15 0.10 - 0.12 - 0.15 0.20 - 0.22 - 0.25 0.15 - 0.20 - 0.25 0.25 - 0.27 - 0.30 0.08 - 0.10 - 0.12 0.05 - 0.08 - 0.10 ø20.0 vc 50 - 55 - 65 50 - 55 - 60 25 - 30 - 45 35 - 40 - 50 60 - 65 - 80 50 - 55 - 70 70 - 80 - 90 20 - 25 - 40 10 - 15 - 30f0.15 - 0.20 - 0.25 0.15 - 0.20 - 0.25 0.15 - 0.17 - 0.20 0.12 - 0.15 - 0.20 0.20 - 0.22 - 0.25 0.15 - 0.17 - 0.25 0.25 - 0.27 - 0.35 0.08 - 0.10 - 0.12 0.05 - 0.08 - 0.10 ø30.0 vc 55 - 60 - 75 55 - 60 - 70 25 - 35 - 50 35 - 40 - 50 60 - 70 - 90 50 - 55 - 80 75 - 85 - 100 25 - 30 - 40 15 - 20 - 35f0.20 - 0.25 - 0.30 0.20 - 0.25 - 0.30 0.15 - 0.17 - 0.20 0.15 - 0.17 - 0.20 0.25 - 0.27 - 0.30 0.20 - 0.25 - 0.30 0.30 - 0.32 - 0.35 0.10 - 0.12 - 0.15 0.08 - 0.10 - 0.12 ø40.0 vc 60 - 60 - 70 60 - 65 - 70 25 - 35 - 50 35 - 40 - 50 60 - 70 - 90 50 - 55 - 80 75 - 85 - 100 25 - 30 - 40 15 - 20 - 35f0.20 - 0.25 - 0.30 0.20 - 0.25 - 0.30 0.15 - 0.17 - 0.20 0.15 - 0.17 - 0.20 0.25 - 0.27 - 0.30 0.20 - 0.25 - 0.30 0.30 - 0.35 - 0.40 0.10 - 0.12 - 0.15 0.08 - 0.10 - 0.12 Min. - Optimum - Max. 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