Flat Bottom Drills • Flat-Bottom Applications

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Workpiece Material
  • P Steel (176)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS (122)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS (122)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS (122)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS (122)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS (122)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS (176)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS (176)
  • M Stainless Steel (54)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS (54)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS (54)
    • M3
      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS (54)
  • K Cast Iron (122)
    • K1
      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS (122)
    • K2
      Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS (122)
    • K3
      High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS (122)
  • N Non-Ferrous Materials (57)
    • N1
      Wrought Aluminum (57)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2% (57)
    • N3
      High-Silicon Aluminum Alloys Si >12.2% (57)
    • N4
      Copper, Brass, Zinc-based on machinability index range of 70-100 (57)
  • S High-Temp Alloys (54)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS (54)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS (54)
    • S3
      Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS (54)
    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS (54)
Applications
Applications
  • Convex Drilling Convex Drilling (233)
  • Corner Style SquareEnd Drilling Corner Style SquareEnd Drilling (233)
  • CornerStyle Chamfer Drilling CornerStyle Chamfer Drilling (233)
  • Counterboring Counterboring (233)
  • Countersinking Countersinking (113)
  • Cross Hole Drilling Cross Hole Drilling (232)
  • Drilling Drilling (233)
  • Flat Bottom Drilling Flat Bottom Drilling (233)
  • Inclined Entry Drilling Inclined Entry Drilling (233)
  • Inclined Exit Drilling Inclined Exit Drilling (233)
  • X-Offset Drilling X-Offset Drilling (1)
Cutting Diameter
Cutting Diameter
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Maximum Hole Depth [L4]
Maximum Hole Depth [L4]
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Maximum Hole Depth [L4]
Maximum Hole Depth [L4]
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Reach
Reach
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Reach
Reach
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Over All Length [L]
Over All Length [L]
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Over All Length [L]
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Application
Coating
Coating
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Grade Of Cutting Tool
Grade Of Cutting Tool
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Back-End
Back-End Diameter
Back-End Diameter
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Back-End Diameter
Back-End Diameter
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Back-End Diameter Min to Back-End Diameter Max
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