FANAR závitník M27x1,5 NGMM/2 DIN-2181 (6H) HSS strojný závitník

The FANAR TAP M27x1.5 NGMM/2 DIN-2181 (6H) HSS is a high-quality machine tap designed for precision threading in both through and blind holes. Manufactured from high-speed steel (HSS), this tap offers excellent wear resistance and durability for general-purpose tapping applications. It features a metric ISO thread with a nominal diameter of 27 mm and a pitch of 1.5 mm, conforming to DIN 2181 standard. The tap has a right-hand cutting direction, straight flutes, and a square drive shank for secure holding in tapping machines or chucks.

Advantages

This tap provides reliable and accurate thread cutting, ensuring consistent results in production environments. The HSS material allows for high cutting speeds and extended tool life. The 4-flute design efficiently evacuates chips, reducing the risk of clogging and improving thread quality. The bright surface finish minimizes friction and heat buildup during operation.

Suitable for

• General purpose machine tapping of metric threads in steel, cast iron, and non-ferrous metals
• Through holes and blind holes requiring 6H tolerance class
• Industrial manufacturing, maintenance, and repair applications

Key specifications

• Tool Type: Machine Tap
• Thread Type: Metric ISO Thread (M27x1.5)
• Thread Standard: ISO 965 / DIN 13
• Tap Standard: DIN 2181
• Thread Tolerance Class: 6H
• Material: High-Speed Steel (HSS)
• Cutting Direction: Right-hand
• Flute Type: Straight Flute
• Number of Flutes: 4
• Shank Type: Square Drive
• Shank Diameter: 20.0 mm
• Square Drive Size: 16.0 mm
• Overall Length: 160 mm
• Thread Length: 45 mm
• Surface Finish: Bright
• Manufacturer Series/Code: NGMM/2

Recommendations

For optimal performance, use appropriate cutting fluid and ensure the tap is properly aligned with the hole. Regularly inspect the tap for wear and replace when necessary to maintain thread quality.