Description
Mill-Thread Insert – ISO 4.0 mm Pitch, Internal
The 30 I 4.0 ISO MT7 Mill-Thread Insert is designed for internal threading of ISO metric profiles on CNC milling machines using helical interpolation. With a 4.0 mm pitch, this insert is well-suited for medium-coarse threads in a variety of industrial and mechanical components requiring strength and dimensional accuracy. Featuring a size 30 body, 16 mm height, and 5.5 mm thickness, the insert ensures cutting stability, precise thread profile generation, and efficient chip evacuation under demanding conditions.
Manufactured from Carmex’s durable MT7 carbide grade, the insert provides excellent wear resistance, thermal stability, and long tool life in both short and long production runs. It is fully compatible with SR series toolholders offered in single, twin, and multi-insert configurations, with options for internal coolant and carbide shanks to ensure maximum rigidity and accuracy.
Key Features:
- Ordering Code: 30 I 4.0 ISO MT7
- Thread Type: Internal Threading
- Thread Profile: ISO – Metric
- Pitch (mm): 4.0
- Insert Size: 30
- H (Height): 16 mm
- T (Thickness): 5.5 mm
- Carbide Grade: MT7
- Insert Type: Internal-use only
- Applications: Medium-coarse ISO internal threads in industrial and mechanical components
- Key Advantage: Accurate, wear-resistant threading with compatibility to 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 SR Series Toolholders ensuring complete performance and compatibility from insert to toolholder.
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