Ground HSS NPT Machine Tap with 1 thread
Product description
Dimensions NPT 1"
Thread type ANSI B.1.20.1 (American tapered pipe thread)
Thread Ø (in) 1"
No. of threads/in 11.5
Pilot hole Ø (mm) 28.50
Cutting depth (mm) 27.4
Overall length (mm) 110
Thread length (mm) 38
Single-cut tap made of high-speed steel (HSS), for American NPT tapered pipe thread (ANSI B.1.20.1), with a taper of 1:16.
Completes the thread in a single operation, by hand or by machine, on unalloyed and low-alloy steel with a strength of up to 800 N/mm², malleable cast iron, and non-ferrous metals. Requires a cylindrical (not tapered) pilot hole before threading.
Technical specifications:
Material: high-speed steel (HSS).
American NPT tapered pipe thread, taper 1:16.
Complete thread in a single operation, by hand or by machine.
Requires a cylindrical pilot hole.
Recommended applications or uses:
Threading of pipe with NPT tapered thread in unalloyed steel, malleable cast iron, and non-ferrous metals.
- Material: high-speed steel (HSS).
- American tapered pipe thread, according to ANSI B.1.20.1, taper 1:16.
- Complete thread in a single operation, by hand or by machine.
- Suitable for unalloyed and low-alloy steel with a strength of up to 800 N/mm², malleable cast iron, and non-ferrous metals.
- Requires a cylindrical pilot hole (not tapered).