RUKO Eindrehwerkzeug-M4 Manual Installation Tool for HELICOIL Plus Thread Inserts, M4

The RUKO GMBH Eindrehwerkzeug-M4 is a manual installation tool specifically engineered for HELICOIL Plus thread inserts in M4 metric size. Unlike generic insertion tools, it features a spindle-based drive mechanism that ensures controlled, precise positioning and depth during installation, making it a reliable choice for professional thread repair and reinforcement tasks.

Highlights

• Compatible with HELICOIL Plus thread inserts, M4 metric thread size
• Hand-operated spindle mechanism for controlled insertion
• Knurled handle design provides a secure, non-slip grip
• High-grade tool steel construction with plain/blackened surface treatment
• Suitable for through and blind holes when used with appropriate inserts
• Designed for long service life in professional applications

In daily use

This installation tool is intended for manual installation of HELICOIL Plus thread inserts. Its knurled handle and spindle-based drive allow precise control, ensuring correct insert positioning and depth. The tool does not include a tang break feature; a separate tool is required for breaking the tang after installation.

Full specifications

• Tool Type: Manual Installation Tool
• Compatible Thread Insert System: HELICOIL Plus
• Compatible Thread Size: M4
• Thread Standard: Metric
• Material: High-grade Tool Steel
• Surface Treatment: Plain / Blackened Steel
• Drive Mechanism: Spindle-based
• Tang Break Feature: No (separate tool required)
• Packaging Unit: 1 piece

Final note

For professional thread repair and reinforcement, the RUKO Eindrehwerkzeug-M4 delivers precision and durability in a hand-operated tool.