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Steel Boring Bars

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  • Steel (826)
    • Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(825)
    • Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(825)
    • Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(825)
    • Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(825)
    • Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(825)
    • Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(826)
    • High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(826)
  • Stainless Steel (826)
    • Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(826)
    • High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(826)
    • Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(826)
  • Cast Iron (827)
    • Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(827)
    • Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(827)
    • High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(827)
  • Non-Ferrous Materials (791)
    • Wrought Aluminum (787)
    • Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(786)
    • High-Silicon Aluminum Alloys Si >12.2%(659)
    • Copper, Brass, Zinc-based on machinability index range of 70-100 (790)
    • Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (786)
    • Carbon, Graphite Composites, CFRP (728)
    • MMC's (786)
  • High-Temp Alloys (834)
    • Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(834)
    • Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(834)
    • Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(834)
    • Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(825)
  • Hardened Materials (714)
    • Hardened Materials 44-48 HRC(714)
    • Hardened Materials 48-55 HRC(714)
    • Hardened Materials 56-60 HRC(714)
    • Hardened Materials >60 HRC(641)
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Steel Boring Bars for Internal Machining
Steel Boring Bars
Kenclamp™ • D-Style Clamping • For Negative Style Inserts

Kenclamp™ • D-Style Clamping • For Negative Style Inserts

Kenloc™ • M-Style Clamping • For Negative Style Inserts

Kenloc™ • M-Style Clamping • For Negative Style Inserts

View Categories
Kenlever™ • P-Style Clamping • For Negative Style Inserts

Kenlever™ • P-Style Clamping • For Negative Style Inserts

View Categories
Kendex™ • C-Style Clamping • For Kendex Style Inserts

Kendex™ • C-Style Clamping • For Kendex Style Inserts

Top Notch • C-Style Clamping • For Ceramic Inserts

Top Notch • C-Style Clamping • For Ceramic Inserts

Screw-On • S-Style Clamping • For Positive Style Inserts

Screw-On • S-Style Clamping • For Positive Style Inserts

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