Macho de roscar M24 NGMM/1 DIN-352D (6H) HSS métrico grosso, M24 x 3 mm, 4 cortes, à direita, bruto

In a busy machine shop, the machinist reaches for a reliable hand tap to thread a blind hole in a steel plate. The TAP M24 NGMM/1 DIN-352D (6H) HSS is that dependable tool, engineered for precision and durability. This metric coarse hand tap cuts M24 x 3 mm threads with a 6H tolerance class, ensuring a standard fit for general-purpose applications.

Key specifications

• Thread type: Metric Coarse
• Nominal thread diameter: M24
• Thread pitch: 3 mm
• Material: High-Speed Steel (HSS)
• Standard: DIN 352
• Tap type: Hand Tap (Lead Tap / Taper Tap)
• Tolerance class: 6H
• Cutting direction: Right-hand
• Number of flutes: 4
• Shank diameter: 18 mm
• Square drive size: 14.5 mm
• Overall length: 120 mm
• Surface treatment: Bright
• Recommended materials: Steel, cast iron, non-ferrous metals

Why choose it

Made from high-speed steel, this tap offers excellent wear resistance and long tool life. The 4-flute design provides efficient chip evacuation, while the lead taper eases starting and reduces cutting forces. Its bright finish minimizes friction and prevents galling, making it suitable for a wide range of metals.

Ideal use cases

• Creating or repairing M24 coarse threads in steel components
• Threading cast iron parts in maintenance and repair
• Cutting threads in non-ferrous metals like aluminum and brass
• Manual threading operations in workshops and on-site jobs

Good to know

This tap conforms to DIN 352, ensuring compatibility with standard tap wrenches and holders. The 6H tolerance class provides a medium fit, balancing ease of assembly with thread strength. For best results, use appropriate cutting fluid and follow recommended tapping speeds.