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Heavy Metal Boring Bars

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  • P Steel (35)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS (35)
    • P1
      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS (35)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS (35)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS (35)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS (35)
    • P5
      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS (35)
    • P6
      High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS (35)
  • M Stainless Steel (35)
    • M1
      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS (35)
    • M2
      High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS (35)
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      Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS (35)
  • K Cast Iron (35)
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      Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS (35)
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    • K3
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  • N Non-Ferrous Materials (35)
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      Wrought Aluminum (35)
    • N2
      Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2% (35)
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  • S High-Temp Alloys (35)
    • S1
      Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS (35)
    • S2
      Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS (35)
    • S3
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    • S4
      Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS (35)
  • H Hardened Materials (35)
    • H1
      Hardened Materials 44-48 HRC (35)
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      Hardened Materials 48-55 HRC (35)
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      Hardened Materials 56-60 HRC (34)
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      Hardened Materials >60 HRC (34)
  • C CFRP Materials (35)
    • C1
      CFRP, CFRP / CFRP (35)
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      CFRP / Aluminium CFRP / Non-Ferrous (34)
Applications
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  • Multiple Direction Cutting Multiple Direction Cutting (35)
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  • TRN Boring TRN Boring (35)
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Tool Cutting Edge Angle
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Over All Length [L]
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Over All Length [L]
Over All Length [L]
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Corner Radius
Corner Radius
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Corner Radius Min to Corner Radius Max
Corner Radius
Corner Radius
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Grade Of Cutting Tool
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Hand Of Tool
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  • L (9)
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Wiper Insert
Wiper Insert
  • N (35)
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F Dimension
F Dimension
  • 5.551 mm (2)
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Minimum Axial Groove Diameter
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Minimum Axial Groove Diameter Min to Minimum Axial Groove Diameter Max
Cutting Direction
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  • B (18)
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Rake Angle Style
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  • NEGATIVE-ZERO (28)
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Maximum Bore Depth
Maximum Bore Depth
  • 39.7 mm (2)
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  • 47.625 mm (6)
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  • 63.5 mm (5)
  • 79.375 mm (6)
  • 80.0 mm (2)
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Front-End
Insert Shape
Insert Shape
  • C-DIAMOND/RHOMBIC 80 (22)
  • D-DIAMOND/RHOMBIC 55 (7)
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Insert Geometry
Cutting Tool Material
Cutting Tool Material
  • B H (28)
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Back-End
Back-End Diameter
Back-End Diameter
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Back-End Diameter Min to Back-End Diameter Max
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L-STFP 0°

(4) L-STFP 0°

L-SCLP 95°

(5) L-SCLP 95°

L-SDUP 93°

(2) L-SDUP 93°

L-STFP 90°

(2) L-STFP 90°

L-SDUP -3°

(5) L-SDUP -3°

L-SCLP -5°

(13) L-SCLP -5°

L-SCFP 0°

(4) L-SCFP 0°
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