IMPA: 632166

Straight and Taper Pipe Thread Cutting Tools for Marine Applications

These precision pipe thread taps and dies are essential for cutting and chasing both straight (parallel) and taper pipe threads on marine piping systems. Built to withstand the rigors of shipboard maintenance, they deliver clean, accurate threads on copper, brass, steel, and stainless steel pipes. The cutting edges are hardened for extended service life, ensuring reliable performance during critical repairs.

Whether you are working on bilge pumps, fuel lines, or cooling systems, these pipe thread tools provide the versatility needed to create or repair connections. Suitable for use with hand wrenches or machine-driven holders, they are a must-have for any ship's toolroom or marine workshop. Available in a range of sizes and thread pitches to accommodate standard imperial and metric pipe specifications.

Key Features

Technical Specifications

TypePipe Thread Tap and Die
Thread StyleStraight (parallel) and Taper (conical)
Thread StandardsNPT, BSPT, BSPP (depending on version)
MaterialHigh-Speed Steel (HSS)
Size Range1/8" to 2" (DN6 to DN50)
ApplicationMarine piping, valve fittings, hydraulic systems
IMPA Code632166

Frequently Asked Questions

Are these tools suitable for use in marine environments?

Yes, they are made from corrosion-resistant high-speed steel and are designed to handle the demanding conditions of onboard repair work.

What is the difference between straight and taper pipe thread tools?

Straight pipe threads are parallel and are often used for mechanical connections, while taper threads tighten to form a seal. This versatile set covers both types for different piping standards.

Can I use these tools with a power drill or threading machine?

Many marine workshops use these taps and dies with manual wrenches or machine holders. Ensure you select the correct size and secure the tool properly for machine use.

Do you offer these tools in metric sizes as well?

Yes, the range includes imperial and metric sizes to suit international ship specifications.

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