PCBN Inserts with HH Chipbreaker

PCBN Inserts with HH Chipbreaker

Kyocera Precision Tools introduces new economical double-sided, multiple-edge PCBN inserts with HH chipbreaker for machining hardened material with excellent chip control. These PCBN inserts are design for optimized small DOC finishing for workpieces that are 55 HRC or harder.

February 21, 2019
Cutting Tools & Tooling Inserts & Tool Bits

Kyocera Precision Tools introduces new economical double-sided, multiple-edge PCBN inserts with HH chipbreaker for machining hardened material with excellent chip control. These PCBN inserts are design for optimized small DOC finishing for workpieces that are 55 HRC or harder.

The HH chipbreaker inserts come in KBN05M insert grade designed with a hybrid grain structure with high-hardness, high-strength MEGACOAT coating technology to ensure longer tool life with superior oxidation and wear resistance.

Glossary terms in this article

  • wear resistance
    Ability of the tool to withstand stresses that cause it to wear during cutting; an attribute linked to alloy composition, base material, thermal conditions, type of tooling and ope…
  • chipbreaker
    Groove or other tool geometry that breaks chips into small fragments as they come off the workpiece. Designed to prevent chips from becoming so long that they are difficult to cont…

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