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Rotating Boring

Kennametal is a leading provider of high-performance rotating-boring tools. The Romicron™ boring systems are perfect for large-volume productions while the eBore™ fine bore tooling series delivers exceptional accuracy and precision in smaller-volume productions. Whether you're working on high-tolerance parts or need to achieve precise finishes, Kennametal's rotating-boring tools provide the innovations and cutting-edge technology to meet the demands of your machining operations.

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  • P Steel (489)
    • P0
      Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS (489)
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      Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS (489)
    • P2
      Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS (489)
    • P3
      Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS (489)
    • P4
      Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS (489)
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      Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS (489)
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  • M Stainless Steel (445)
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      Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS (445)
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