RUKO HGB-DIN2181-HSS-60°-MF-8x0,75 mm strojný závitník

Machine tap for cutting metric fine threads M8x0.75 in through and blind holes. Ground from high-speed steel (HSS-G) with a 60° thread angle, straight flutes, and bright finish. Manufactured to DIN 2181 with ISO 2 (6H) tolerance class and right-hand cutting direction.

Advantages

Precision-ground flutes ensure clean thread profiles and efficient chip evacuation. The HSS-G material provides high wear resistance and durability across a wide range of materials.

Suitable for

• Unalloyed and low-alloyed steels
• Cast iron
• Non-ferrous metals

Key specifications

• Thread size: M8x0.75 (metric fine)
• Pitch: 0.75 mm
• Overall length: 70 mm
• Shank diameter: 6.3 mm
• Square drive size: 5.0 mm
• Number of flutes: 3
• Core hole diameter recommendation: 7.25 mm

Recommendations

For optimal results, pre-drill a core hole of 7.25 mm and use a suitable cutting fluid. Ideal for maintenance, repair, and production environments requiring precise metric fine threads.