Каталог Sumitomo сверла и развертки - страница 77

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Super MultiDrill XHGS Type PHT Type XHGS / PHT Type Carbon Steel, Alloy Steel Tempered Hardened Steel Stainless Ti Heat-resistant Cast Ductile Aluminum Copper Composite Internal Coolant Supply (XHGS Type/PHT Type) Up to 0.28% From 0.29% Steel Up to 45HRC From 46HRC Steel Alloy Steels Iron Cast Iron Alloy Alloy CFRP S G G S S S S ● PHT Type W/ Oil Hole ● XHGS Type W/ Oil Hole Pilot 10D 12D 15D 20D 25D 30D LU LU PL PL DMM h6 DMM h6 DC h8 DC e8 150˚ 140˚ LCF LCF OAL OAL ■ Made to Order Items: Inquire about production of drills in tool diameters and lengths not listed on the left or not in stock. ■ Recommended Cutting Conditions （vc: Cutting Speed m/min f: Feed Rate mm/rev) Drill Diameter Cutting Soft Steel General Steel Alloy Steel Hardened Steel Gray Cast Iron DC (mm) Conditions (Up to 200HB) (Up to 250HB) (Up to 300HB) (Up to 40HRC) Ductile Cast Iron vc 50 - 60 - 80 60 - 80 - 100 40 - 55 - 70 30 - 40 - 50 40 - 55 - 70 Up to ø3.0 f 0.12 - 0.15 - 0.20 0.12 - 0.15 - 0.20 0.10 - 0.13 - 0.16 0.06 - 0.08 - 0.12 0.15 - 0.18 - 0.23 vc 50 - 60 - 80 60 - 80 - 100 50 - 60 - 70 30 - 45 - 55 50 - 60 - 70 Up to ø5.0 f 0.15 - 0.20 - 0.25 0.15 - 0.23 - 0.30 0.12 - 0.15 - 0.20 0.08 - 0.10 - 0.14 0.17 - 0.25 - 0.35 vc 50 - 70 - 90 60 - 80 - 110 50 - 65 - 80 30 - 50 - 60 50 - 65 - 80 Up to ø10.0 f 0.20 - 0.25 - 0.30 0.20 - 0.25 - 0.32 0.15 - 0.20 - 0.25 0.10 - 0.15 - 0.20 0.25 - 0.28 - 0.35 vc 60 - 80 - 100 60 - 90 - 120 50 - 65 - 80 40 - 55 - 70 50 - 65 - 80 Up to ø16.0 f 0.25 - 0.30 - 0.35 0.25 - 0.30 - 0.35 0.15 - 0.23 - 0.27 0.12 - 0.15 - 0.23 0.25 - 0.30 - 0.35 Note: Use lower speed when using MQL coolant, and higher speed when using internal coolant or dual-liquid mist. Min. - Optimum - Max. J Drilling Solid Special Indexable Reamer Brazed Others J55