Fuel System Box: Drilling

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Mars
Mars

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Notes

  • Deep-hole drilling 14xD, after pilot drilling
  • HSK63 hydraulic chuck HP line

Solution Specifications

MaterialAMS 4928 + AMS 4596 Cast
Tool DescriptionKennametal SC Drill Godrill Ø1,52mm
Kennametal MM#MM 6042105 (Special, not listed on site)
Drawing Number60471229
OperationPilot drilling & Deep-hole drilling
Cutting EdgeCarbide
Vc8 m/min (26 SFM)
F0,10 mm/z (.004 IPR)
Depth21,9 mm (.86 in)
Pressure40 bar
Coolant supplyInternal Coolant, 40 bar
ObjectiveReduce time from 50 to 10 min
Tool Life~ 10 min