SUMITOMO

Sumitomo 1657091 DNMA432-BN250 PCBN Turning Insert 55 Deg

SUMI 1657091
$83.75 / EA
Out of Stock
Image for SUMI 1657091
  • Insert Style: DNMA
  • Insert Size: 432
  • Material: PCBN
  • Thickness: 3/16 in
  • Corner Radius: 1/32 in
  • Hole Diameter - Decimal: 0.2031 in
  • Included Angle: 55 Degree
  • Inscribed Circle Size: 0.5 in
  • Material Grade: BN250
  • Relief Angle: 0 Degree
  • Shape: Diamond
  • Fine grain CBN with ceramic binder materialVery strong cutting edge
  • Tough and wear resistant

Standard/Approvals:DNMA150408, BN250

Application:

  • Continuous to moderately interrupted cutting of hardened steels and cast irons

    • Sumitomo Electric Carbide 1657091 DNMA | 432 | BN250 | PCBN | Turning Insert

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