FANAR pyöreä pakkakierre M18 x 2,50 mm HSS DIN 223

This round threading die cuts precise M18 x 2.50 mm metric coarse external threads in steel, non-ferrous metals, and cast iron. Ground from high-speed steel to DIN 223 standards, it delivers clean, accurate threads and long cutting life in workshop and maintenance tasks.

Advantages

Ground from high-speed steel for long cutting life and resistance to wear. The 4-flute design ensures efficient chip evacuation, while the 6g tolerance class produces threads that meet common fit requirements. Bright finish reduces friction and helps prevent corrosion during storage.

Suitable for

• Cutting M18 coarse threads with 2.50 mm pitch
• General purpose steels, non-ferrous metals, and cast iron
• Manual threading with a 45 mm die stock
• Repair and restoration of damaged external threads

Key specifications

• Thread size: M18 x 2.50 mm (metric coarse)
• Standard: DIN 223 (PN 8950)
• Material: High-speed steel (HSS)
• Outer diameter: 45 mm
• Thickness: 14 mm
• Cutting direction: right-hand
• Tolerance class: 6g
• Number of flutes: 4
• Finish: bright

Recommendations

Use with a suitable die stock and cutting fluid for best results. Ensure the workpiece is properly chamfered before starting the thread. For deep threads, back off periodically to break chips.