Deutsch 
- 98% satisfied customers
- 72h delivery
- 30 dni na zwrot
Description
Technical data of HSSE 1 inch hand tapping machine
| Technical data | ||
|---|---|---|
| Nominal diameter d1 inch/mm | G 1 inch | 33.25 mm |
| Thread pitch P inch/mm | 11 turns per inch | 2.31 mm |
| Overall length l1 | 100 mm | |
| Length of working part l2 | 25 mm | |
| Diameter of the shank part d2 | 25 mm | |
| Size of square drive a | 20 mm | |
| Threaded bore diameter | 30.75 mm | |
| Threaded hole diameter C | (2÷3) P | |
| Thread angle G | 55 degrees | |
| Thread standard | BSP DIN ISO 228 | |
Hand Tap 1 inch for pipes
Hand Tap 1 Inch G DIN 5157/2 HSSE is a high-performance 2-piece set (ripper + finisher), designed for manual cutting of cylindrical G-type(BSP - British Standard Pipe) pipe threads with a profile angle of 55 degrees. The tool is made of cobalt HSSE high-speed steel, which provides increased resistance to abrasion and temperature, as well as long life in working with harder materials.
The G 1 inch thread has an outside diameter of 33.249 mm, according to ISO 228-1. The DIN 5157/2 designation means that the set includes two taps - for coarse and finish cutting - which enables safe, staged and precise threading in manual applications.
The HSSE cobalt steel1 inch pipe threader is a dedicated tool for professionals working in the plumbing, locksmith and industrial sectors, where BSP compliance and tool durability in intensive use are required.
- 2-piece set (DIN 5157/2) - ripper and finisher for manual thread cutting.
- Thread G 1 inch - external diameter 33.249 mm (according to ISO 228-1).
- Thread profile of 55 degrees - BSP standard, ensuring tightness of pipe connections.
- Material: cobalt high speed steel HSSE - increased durability and temperature resistance.
- Professional use - in water, gas, pneumatic and technological installations.
Hand Tap 1 inch G DIN 5157/2 HSSE is a reliable tool for professionals who expect the highest quality, precision and compliance with BSP standards when working on threaded connections with a diameter of 1 inch.
Steps for cutting G 1 inch threads in 2-piece set: ripper and finisher
Frequently asked questions
1. Why is the 1 inch thread cutter 33.25 mm in diameter? 1 inch how much is mm? And how many cm is it?
The question "1 inch how many mm" or "1 inch how many cm" often arises when selecting tools for pipe threading. Contrary to appearances, the value of 1 inch(that is, 33.25 mm or 3.32 cm) does not mean the diameter of the thread, but the nominal size of the pipe to which the thread fits. In practice, a 1 inch G thread has an outside diameter of 33.25 mm, because G (BSP) pipe threads are designed for pipes with thick walls.
For this reason, always check the thread diameter value in the technical data, and do not convert inches directly to millimeters. In the BSP system, the thread size is a result of the design of the entire installation, not just the nominal dimension.
2. Is the G thread a tapered thread and does it provide tightness?
No. G thread (BSP) is a cylindrical pipe thread, which means that its diameter is constant along its entire length. Unlike tapered threads (designated as R or BSPT), G thread connections are not self-sealing. This means that a G thread does not provide a seal by itself - it requires an additional sealing element, such as a flat gasket, O-ring or plastic washer. Such a sealing method is commonly used in hydraulic, pneumatic and industrial installations.
Product accessories
Reviews
No customer reviews for the moment.
Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
Recommended for you
