RUKO HGB-DIN352-HSS-60°-M3.5x0.60mm ručný závitník

The RUKO HGB-DIN352-HSS-60°-M3.5x0.60mm hand tap stands out with its precision-ground high-speed steel construction, delivering clean M3.5 threads in steel, cast iron, and non-ferrous metals. Its DIN 352 conformance ensures consistent geometry and reliable performance for manual threading tasks.

Highlights

• Metric ISO thread M3.5 with 0.60 mm pitch
• High-speed steel (HSS) for durability
• Bright uncoated finish
• Right-hand cutting direction
• Three flutes for efficient chip evacuation

In daily use

This single tap is ideal for creating or repairing M3.5 threads. The 60° thread angle and 6H tolerance class ensure compatibility with standard metric fasteners. The square drive accommodates a tap wrench for controlled manual operation.

Full specifications

• Product type: Hand tap
• Standard: DIN 352
• Material: High-speed steel (HSS)
• Thread type: Metric ISO thread
• Thread size: M3.5
• Thread pitch: 0.60 mm
• Nominal diameter: 3.5 mm
• Thread angle: 60°
• Shank diameter: 4.0 mm
• Square drive size: 3.0 mm
• Total length: 48 mm
• Thread length: 11 mm
• Number of flutes: 3
• Tolerance class: 6H
• Surface treatment: Bright (uncoated)
• Cutting direction: Right-hand cut
• Recommended pilot hole diameter: 2.9 mm

Final note

A dependable hand tap for precise threading in a range of materials, backed by RUKO's engineering quality.