Triangle Turning Insert, Triangle, 1/4 in, TPGA, 0.0156 in, CBN MPN:3NUTPGA21.51-BN7500

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Brand: Sumitomo
Part #: 3NUTPGA21.51-BN7500
SKU
510-G6371919
Regular Price $193.19 Special Price $137.99

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Triangle Turning Insert, Triangle, 1/4 in, TPGA, 0.0156 in, CBN

This Triangle Turning Insert from Sumitomo is designed for precise turning operations. With a 1/4 inch inscribed circle and a 0.0156 inch cutting edge, it provides a sharp cutting edge for efficient material removal. The CBN (Cubic Boron Nitride) coating ensures durability and resistance to wear, while the bright (uncoated) finish allows for optimal chip formation. Suitable for machining a variety of materials, including metals and alloys, this insert is ideal for applications in the aerospace, automotive, and medical industries where high precision and surface finish are critical. Its compact size and lightweight design make it easy to handle and maneuver.

Top product features:

  • CBN coating for improved tool life
  • Inscribed circle diameter of 1/4 in for precise turning
  • Triangle shape for efficient material removal

Top product applications:

  • Machining of complex shapes and contours
  • Turning of small diameter parts
  • Milling of intricate details
Triangle Turning Insert, Inscribed Circle 1/4 in, Bright (Uncoated)

Additional Information

  • Country of Origin: ZZ
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 2.50
  • Package Width: 1.50
  • Package Height: 0.30
  • Package Weight: 0.03
  • California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on February 25, 2026 9:06pm UTC Category: Cutting Tools
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In stock