RUKO KGB-Bit-HSS-TiN-60°-M5x0.80mm-S konekierretappi

Machinists and maintenance technicians use this RUKO machine tap to cut M5 coarse threads in through holes. The spiral point design pushes chips forward, preventing clogging in unalloyed and alloyed steels up to 800 N/mm², cast iron, and non-ferrous metals.

Key specifications

• Thread: M5 x 0.80 mm, 60° thread angle
• Material: High-speed steel (HSS) with titanium nitride (TiN) coating
• Standard: DIN 371, ISO 2 (6H) tolerance class
• Dimensions: 70 mm overall length, 16 mm thread length, 6.0 mm shank diameter
• Cutting direction: right-hand, 3 flutes, spiral point (Form C)
• Recommended pilot drill: 4.2 mm

Why choose it

The TiN coating reduces friction and improves wear resistance, extending tool life. The spiral point geometry is ideal for through holes, ensuring efficient chip evacuation and clean threads.

Ideal use cases

• Threading through holes in steel, cast iron, and non-ferrous metals
• Production environments requiring consistent thread quality
• Maintenance and repair tasks on machinery and equipment

Good to know

Use with a suitable tap wrench or machine holder. Apply cutting oil for best results. The tap is designed for right-hand cutting.