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Description
Technical data of the 2 inch G hand tapping machine
| Technical data | ||
|---|---|---|
| Nominal diameter d1 inch/mm | G 2 inch | 59.61 mm |
| Thread pitch P inch/mm | 11 turns per inch | 1.81 mm |
| Overall length l1 | 160 mm | |
| Length of working part l2 | 40 mm | |
| Diameter of the shank part d2 | 45 mm | |
| Size of square drive a | 35 mm | |
| Threaded bore diameter | 57.00 mm | |
| Threaded hole diameter C | (2÷3) P | |
| Thread angle G | 55 degrees | |
| Thread standard | BSP DIN ISO 228 | |
Hand Tap 2 inch G for pipes
Hand Tap 2 Inch G DIN 5157/2 HSS is a precision 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 high-quality HSS high-speed steel, which ensures high abrasion resistance and durability even under intensive use in demanding industrial conditions.
The G2 inch thread has an outside diameter of 59.614 mm, in accordance with ISO 228-1. Thanks to the use of geometry in accordance with DIN 5157/2, the tapping tool makes it possible to produce threads in a stepwise, safe and precise manner - first with the use of a peeler threader and then with a finisher.
The 2-inch G pipe threader is used in water, gas, HVAC, and chemical and energy industries where large diameters are important while maintaining high tightness and compliance with BSP standards.
- 2-piece set (DIN 5157/2) - ripper and finisher for manual operation.
- 2-inch G thread - outer diameter 59.614 mm (ISO 228-1).
- Thread profile of 55 degrees - in accordance with the BSP standard for tight pipe connections.
- HSS - durable, wear-resistanthigh-speed steel for steel, cast iron, non-ferrous metals and plastics.
- Professional use - for large water/gas and industrial installations.
Hand Tap the2-inch G DIN 5157/2 HSS is a solid, reliable tool for installers and locksmiths working with large-diameter pipe connections, where precision, durability and compliance count.
Thread cutting steps for 2 inch G threads in 2-piece set: ripper and finisher
Frequently asked questions
1. Why does the 2 inch G thread cutter have a diameter of 59.61 mm? 2 inch G how much is mm? And how many cm is it?
The question " 2 inch G how many mm" or " 2 inch G how many cm" often arises when selecting tools for pipe threading. Contrary to appearances, the value of 2 inches(that is, 59.61 mm or 5.96 cm) does not mean the diameter of the thread, but the nominal size of the pipe to which the thread fits. In practice, a G 2 inch thread has an outside diameter of 59.61 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
Die 2 inch G HSS DIN EN 24231 Cztool
Reference: 0000003303 In stock < 10 items
€127.63
€156.99 brutto
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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 |
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