RUKO HGB-DIN352-HSS-60°-M9x1,25mm ručný závitník

Precision threading for metric fine threads is achieved with this RUKO hand tap, engineered to DIN 352 standards. Its M9 x 1.25 mm size and 60° thread angle make it suitable for creating accurate internal threads in unalloyed and low-alloyed steels up to 800 N/mm².

Highlights

• High-speed steel (HSS) construction for durability and wear resistance
• Straight flutes for efficient chip evacuation
• Bright surface finish for corrosion resistance
• Right-hand cutting direction for standard threading operations

In daily use

This hand tap is designed for manual threading tasks, providing a reliable solution for workshops and maintenance. The ISO 2 (6H) tolerance class ensures a standard fit, while the recommended pre-drill diameter of 7.75 mm simplifies preparation.

Full specifications

• Tool Type: Hand Tap
• Thread Type: Metric Fine Thread
• Thread Size: M9
• Thread Pitch: 1.25 mm
• Standard: DIN 352
• Material: High-Speed Steel (HSS)
• Flute Type: Straight Flutes
• Thread Angle: 60°
• Tolerance Class: ISO 2 (6H)
• Cutting Direction: Right-hand
• Surface Finish: Bright
• Application Material: Unalloyed and low-alloyed steels up to 800 N/mm²
• Total Length (L1): 70 mm
• Thread Length (L2): 23 mm
• Shank Diameter (d2): 7.0 mm
• Square Drive (a): 5.5 mm
• Recommended Pre-Drill Diameter: 7.75 mm
• Number of Taps: 1 (Single Tap)

Final note

A dependable tool for precise metric fine threading in steel.