RUKO MGB-TX-DIN371B-HSS-M5x0,80 mm strojný závitník

This RUKO machine tap stands out with its reinforced shank and DIN 371 B geometry, delivering reliable thread cutting in both through and blind holes. The HSS-E material with cobalt ensures high wear resistance and thermal stability, making it suitable for a wide range of steels, cast iron, and non-ferrous metals.

Highlights

• Metric coarse thread M5 with 0.80 mm pitch
• Form B lead with 3.5-5 threads for versatile use
• Straight flute design for efficient chip evacuation
• Uncoated bright finish for general-purpose applications

In daily use

The tap is engineered for precision threading in machine operations. Its reinforced shank provides extra rigidity, reducing deflection during tapping. The ISO 2 (6H) tolerance class ensures threads meet standard fit requirements, while the right-hand cutting direction suits conventional machining setups.

Full specifications

• Tool Type: Machine Tap
• Material: HSS-E (High-Speed Steel with Cobalt)
• Standard: DIN 371 B
• Thread Type: Metric Coarse Thread
• Nominal Thread Diameter: M5
• Thread Pitch: 0.80 mm
• Tolerance Class: ISO 2 (6H)
• Cutting Direction: Right-hand
• Shank Type: Reinforced Shank
• Shank Diameter (d2): 6.0 mm
• Square Drive (k): 4.9 mm
• Overall Length (l1): 70 mm
• Thread Length (l2): 16 mm
• Lead Form: Form B (3.5-5 threads)
• Flute Type: Straight Flute
• Application: Through holes and blind holes
• Surface Treatment: Uncoated (Bright Finish)
• Recommended Material Group: General purpose steels, non-alloyed and alloyed steels, cast iron, non-ferrous metals

Final note

A dependable choice for workshops needing a robust M5 tap for everyday threading tasks.