Description
Mill-Thread Insert – UN 24 TPI, Internal
The 14 I 24 UN MT7 Mill-Thread Insert is designed for internal threading of Unified National (UN) profiles using CNC milling machines and helical interpolation. Engineered for fine-pitch threads at 24 TPI, this insert is ideal for precise threading in small-to-medium diameter bores. With an insert size of 14, 7.5 mm height, and 3.1 mm thickness, it provides excellent cutting accuracy and thread definition.
Constructed from Carmex’s high-performance MT7 carbide grade, the insert offers outstanding wear resistance and durability. It is fully compatible with Carmex’s SR series toolholders, which support secure clamping, internal coolant options, and optimized performance in high-precision threading applications.
Key Features:
- Ordering Code: 14 I 24 UN MT7
- Thread Type: Internal Threading
- Thread Profile: UN – Unified National
- Pitch (TPI): 24
- Insert Size: 14
- H (Height): 7.5 mm
- T (Thickness): 3.1 mm
- Carbide Grade: MT7
- Insert Type: Internal-use only
- Applications: Fine-pitch internal unified threads for mechanical and general-use components
- Key Advantage: High-precision threading with long tool life and SR series toolholder compatibility
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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