Description
External Thread Turning Insert – Stub ACME Full Profile
The Stub ACME Full Profile External Thread Turning Insert is designed to machine Stub ACME threads, which feature a shorter thread height and thicker roots compared to standard ACME threads. With a 5 TPI pitch, this insert generates the full thread profile crest, root, and flanks in a single operation, making it ideal for high-load, space-efficient threading applications such as actuators, valve stems, and power screws.
Manufactured from high-performance BMA-grade carbide, the insert offers excellent edge stability, wear resistance, and thermal performance. Its X and Y geometry (2.0 mm and 2.3 mm) enables smooth cutting action, strong chip control, and precise profile integrity, especially in external left-hand threading operations.
Key Features:
- Ordering Code: 22 EL 5 STACME BMA
- Thread Type: Stub ACME
- Profile: Full Form
- Insert Type: External
- Hand: Left Hand
- L: 22 mm
- I.C.: 1/2"
- Pitch: 5 TPI
- X: 2.0 mm
- Y: 2.3 mm
- Carbide Grade: BMA
- Applications: External Thread Turning for Stub ACME Thread Forms
- Key Advantage: Durable full-profile threading for high-load, coarse-pitch applications
Carmex Precision Tools Ltd. is a globally recognized leader in the development and manufacturing of high-quality cutting tools. With a strong focus on innovation and precision, Carmex offers a comprehensive range of solutions for threading, turning, and milling applications. From Thread Turning Inserts and Toolholders to Mill Thread systems and Solid Carbide threadmills, Carmex products are trusted by professionals worldwide for their reliability, accuracy, and exceptional performance across diverse industries and materials.
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