RUKO HGB-DIN352-HSSCo-60°-M-22x2,50mm ručný závitník

Cutting precise M22 coarse threads in tough materials demands a tap that stays sharp and accurate. The RUKO HGB-DIN352-HSSCo-60°-M-22x2.50mm hand tap is built for that job, with a cobalt-alloyed high-speed steel body and ground threads that deliver clean results in steels, cast iron, and non-ferrous metals.

Who is it for

Machinists, metalworkers, and maintenance technicians who need a reliable single tap for through and blind holes in unalloyed and alloyed steels up to 800 N/mm², as well as cast iron, non-ferrous metals, and plastics.

Main features

• DIN 352 standard hand tap with metric coarse thread M22 x 2.50 mm
• Made from high-speed steel with cobalt (HSS-Co) for enhanced wear resistance
• Ground thread with 60° thread angle for precise cutting
• Right-hand cutting direction, tolerance class ISO 2 (6H)
• 4 flutes for efficient chip evacuation
• Bright (uncoated) surface

Specifications

• Nominal diameter: 22 mm
• Pitch: 2.50 mm
• Overall length: 140 mm
• Thread length: 45 mm
• Shank diameter: 18.0 mm
• Square drive size: 14.5 mm
• Recommended core hole diameter: 19.5 mm

Tips

Use a suitable cutting fluid and ensure the core hole is drilled to the recommended diameter for best thread quality and tap life.