Общий каталог Mitsubishi 2020 - 2021 - страница 1620

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Tool DRILLING RECOMMENDED CUTTING CONDITIONS Work Material Drill Diameter ø3.0─ ø6.0 mm ø.118″─ ø.236″ Drill Diameter ø6.0─ø10.0 mmø.240″─ ø.394″Drill Diameter ø10.0 ─ ø16.0 mmø.398″─ ø.630″ Cutting Speed vc (SFM) Feed fr (IPR) Cutting Speed vc (SFM) Feed fr (IPR) Cutting Speed vc (SFM) Feed fr (IPR) N Cast Aluminum Alloy 295 (130 ─ 460) .006 (.002 ─ .012) 330 (165 ─ 490) .008 (.002 ─ .012) 395 (195 ─ 560) .010 (.004 ─ .016) M Die Cast Aluminum Alloy 330 (195 ─490) .005 (.002─.010) 360 (230 ─ 525) .006 (.002 ─ .010) 425 (260 ─ 590) .008 (.004 ─ .012) A E K Gray Cast Iron 130 (65 ─195) .006 (.004 ─ .008) 195 (130 ─ 260) .008 (.004 ─ .012) 260 (195 ─ 330) .012 (.008 ─ .016) Ductile Cast Iron 100 (65 ─130) .004 (.002─.006) 130 (65 ─ 195) .005 (.002 ─ .008) 195 (130 ─ 260) .008 (.004 ─ .012) N Cast Aluminum Alloy 300 (195 ─490) .006 (.002─.012) 390 (260 ─ 555) .008 (.004 ─ .012) 490 (330 ─ 655) .010 (.004 ─ .016) M Die Cast Aluminum Alloy 390 (260 ─555) .005 (.002─.010) 490 (330 ─ 590) .006 (.002 ─ .010) 525 (390 ─ 655) .008 (.004 ─ .012) A S K Gray Cast Iron 195 (130 ─260) .006 (.004 ─ .008) 260 (195 ─ 360) .008 (.004 ─ .012) 330 (230 ─ 425) .012 (.008 ─ .016) Ductile Cast Iron 145 (100 ─195) .004 (.002─.006) 195 (130 ─ 260) .005 (.002 ─ .008) 260 (195 ─ 330) .008 (.004 ─ .012) y HOLE AND DRILL DIAMETERS FOR THREAD Thread Tapping Roll Thread Tapping Thread Size Super Burnish Drill Hole Diameter Tolerance (ømm) Super Burnish Drill Hole Diameter Tolerance (ømm) Diameter (DCmm) Max. Min. Diameter (DCmm) Max. Min. M4x0.7 3.3 3.242 3.422 3.65 3.65 3.70 M5x0.8 4.2 4.134 4.334 4.60 4.59 4.66 M6x1.0 5.0 4.917 5.153 5.50 5.48 5.57 M8x1.25 6.8 6.647 6.912 7.35 7.34 7.41 M10x1.5 8.5 8.376 8.676 9.21 9.18 9.28 M12x1.75 10.3 10.106 10.441 11.08 11.05 11.15 M14x2 12.0 11.835 12.210 12.96 12.92 13.04 M16x2 14.0 13.835 14.210 14.96 14.92 15.04 M TECHNICAL DATA P001 M147