Product Specifications:
This HSSE straight flute tap is specifically designed for threading aluminum and its alloys. The straight flute design provides maximum core strength, making it durable for both blind and through holes in softer materials like aluminum, where chip evacuation is less critical. The sharp cutting edges ensure clean threads without burrs, reducing secondary operations.
The M12x1.25 tap is ideal for automotive parts (engine blocks, transmission housings), electronic enclosures, bicycle components, and general aluminum fabrication. HSSE material offers excellent wear resistance and longer tool life compared to standard HSS. For high‑volume production, TiN coating can be applied upon request to further reduce friction and prevent aluminum buildup (BUE).
Custom options include left‑hand flutes, reduced shank diameters, and special thread tolerances. For reliable, cost‑effective threading in aluminum, this HSSE straight flute tap delivers consistent performance and long service life.
Spiral flute taps are ideal for blind holes (chip evacuation upward), while spiral point taps are best for through holes.Read full guide →
Available coatings: TiN (gold, general purpose), TiAlN (violet, high heat), CrN (silver, low friction), AlCrN (dark gray, hard materials). View full coating guide →
Metric: M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30. Also available in UNC, UNF, and NPTF threads. Custom lengths and shank configurations. View more size chart →
