Somta Series 501 – HSS Metric Bottom Tap M30 x 3.5

SKU: 5013003

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Sale price$330.69

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Description

HSS Metric Bottom Tap M30 x 3.5 – Somta Series 501

The SOMTA 5013003 – M30 x 3.5 HSS Metric Bottom Tap is engineered for creating full-depth threads in blind holes where maximum thread engagement is required. With a short chamfer of 1–2 threads, this bottoming tap enables threading close to the base of the hole. Made from premium high-speed steel (HSS), it delivers excellent wear resistance, durability, and cutting precision in steel, cast iron, aluminum, and other metals.

Key Features Benefits

  • Bottoming Chamfer – 1–2 thread lead for threading to full depth in blind holes.
  • Standard Metric Coarse Thread – M30 x 3.5 pitch for compatibility with large-diameter metric fasteners.
  • Straight Flute Design – Offers controlled chip flow and consistent cutting action.
  • High-Speed Steel (HSS) – Provides strength, heat resistance, and long service life.
  • Bright Finish – Reduces friction and enhances thread surface quality.
  • Manual or Machine Use – Suitable for tap wrenches, tapping heads, or CNC systems.

Technical Specifications

  • Part No: 5013003
  • Thread Size: M30 x 3.5
  • Thread Standard: ISO Metric Coarse
  • Tap Type: Bottoming (1–2 thread chamfer)
  • Flute Style: Straight flute
  • Cutting Direction: Right-hand
  • Material: High-Speed Steel (HSS)
  • Finish: Bright
  • Application: Blind hole threading in steel, aluminum, cast iron, and other machinable materials

Why Choose the SOMTA 5013003 Metric Bottom Tap?

  • Precision at Full Depth – Designed for maximum thread engagement near the bottom of blind holes.
  • Robust for Large Threads – Ideal for structural and industrial applications using M30 fasteners.
  • Long-Lasting HSS Tooling – Maintains cutting performance over extended use.
  • Professional-Grade Quality – Trusted by machinists and fabricators for reliable results.

The SOMTA 5013003 bottom tap is the go-to solution for full-depth M30 x 3.5 thread production in blind holes. Built from durable HSS and engineered for accuracy, it delivers dependable performance across a wide range of industrial applications.

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