RUKO HGB-DIN2181-HSS-60°-MF-18x1,50mm machinewartelboor

Machinists and metalworkers use this RUKO machine tap to cut precise metric fine threads in through holes and blind holes. It is suitable for general purpose steels and non-ferrous metals, making it a reliable choice in workshops and production environments.

Key specifications

• Thread size: M18 x 1.50 mm metric fine
• Standard: DIN 2181
• Material: HSS-G (high-speed steel, ground)
• Thread profile angle: 60°
• Tolerance class: 6H
• Flute type: straight flute
• Surface treatment: bright
• Overall length: 110 mm
• Thread length: 35 mm
• Shank diameter: 14 mm
• Square drive size: 11 mm
• Cutting direction: right-hand
• Number of flutes: 4
• Recommended pre-drill diameter: 16.5 mm

Why choose it

Ground from high-speed steel, this tap offers good wear resistance and dimensional accuracy. The straight flute design allows efficient chip evacuation in short-chipping materials.

Ideal use cases

• Creating M18 x 1.50 mm internal threads in steel components
• Threading non-ferrous metal parts in maintenance and repair
• Production tapping where DIN 2181 compliance is required

Good to know

The tap is designed for through holes and blind holes with sufficient chip space. Use appropriate cutting oil for best results.