Carmex Internal UN Threadmill Insert 12mm/ 32 TPI

SKU: 12I32UNMT7

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Sale price$93.38

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Description

Mill-Thread Insert – UN 32 TPI, Internal

The 12 I 32 UN MT7 Mill-Thread Insert is specifically engineered for internal threading of Unified National (UN) profiles on CNC milling machines using helical interpolation. Designed to produce threads at a fine pitch of 32 TPI, this insert is ideal for high-precision threading applications in small diameters. With an insert size of 12, 6.3 mm height, and 2.9 mm thickness, it ensures accuracy and minimal tool deflection in delicate machining tasks.

Made from Carmex’s high-performance MT7 carbide grade, the insert delivers excellent wear resistance and extended tool life. It is optimized for use with Carmex SR series toolholders, providing secure clamping, enhanced chip evacuation, and reliable performance across demanding production environments.

Key Features:

  • Ordering Code: 12 I 32 UN MT7
  • Thread Type: Internal Threading
  • Thread Profile: UN – Unified National
  • Pitch (TPI): 32
  • Insert Size: 12
  • H (Height): 6.3 mm
  • T (Thickness): 2.9 mm
  • Carbide Grade: MT7
  • Insert Type: Internal-use only
  • Applications: Fine-pitch unified internal threads in small diameters
  • Key Advantage: Precision threading with minimal tool deflection, compatible with SR series toolholders

Carmex Precision Tools Ltd. is globally recognized for its advanced threading solutions. The company offers a full range of Thread Turning inserts, Mill-Thread tools, Spiral Mill-Thread, Solid Carbide threadmills, and matching SR Series Toolholders ensuring full compatibility and performance from toolholder to insert.

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