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Description
Technical data of insert for inch internal threads G
| Technical data | |
|---|---|
| Side length L | 11 mm |
| Thread profile | 55 degrees, G (Pipe BSP ), Whithowrth ( BSW, BSF ), BSB |
| Insert type | Inch thread Internal right |
| Thread pitch range P | 0.5 to 1.5 mm |
| Thread profile | partial G |
| Carbide grade MTA | Suitable for carbon steel, alloy steel, cast iron, stainless steel, cast steel, cast iron and non-ferrous metals |
Insert for internal inch threads right G
The 11 IR A55 MTA thread insert is a specialized cutting tool for precision internal threading in the BSP and Whitworth inch system. Designed for internal folding lathe cutters, it allows professional production of pipe and English threads in holes with a diameter from 11 mm. The tip angle of 55 degrees guarantees compliance with British standards. Advantages of 11 IR A55 insert for inch threads- Versatility of applications - BSP, BSW and BSF threads in one tool
- Wide pitch range P 0.5-1.5 mm and TPI 48-16 turns per inch
- Precise 55-degree angle - ideal compliance with English standards
- Internal boring insert - stable machining of deep holes
- IR geometry ensures reliable right-hand internal threading
- Dimension 11 mm - optimal size for standard pipe connections
Cutting parameters for right-hand internal insert 11 IR AG55 Horn
| ISO Symbol | Material | Cutting speed Vc [m/min] |
|---|---|---|
| P | Steel | 50-180 |
| M | Stainless steel | 50-90 |
| K | Cast iron | 65-120 |
| N | Aluminum and non-ferrous materials | 90-180 |
Number of recommended passes depending on thread pitch
| Pitch mm [TPI zwoje] | 0,5-[48] | 0,8-[32] | 10-[24] | 1,25-[20] | 1,5-[16] |
|---|---|---|---|---|---|
| Number of transitions | 3-6 | 4-7 | 4-9 | 6-10 | 5-11 |
Frequently asked questions
1. What threads is the 11 IR A55 MTA insert suitable for?
The insert is mainly suitable for BSP (British Standard Pipe) inch threads with an apex angle of 55 degrees. It is also possible to use in Whitworth English BSW and BSF threads with the same angle. The pitch range includes P 0.5-1.5 mm and TPI 48-16 turns per inch.
2. What is the difference between a BSP thread and a metric thread?
The BSP (British Standard Pipe) thread is an inch system with a 55-degree angle, used in piping. Metric threads have an angle of 60 degrees and dimensions given in millimeters. They are not interchangeable - you need a corresponding insert for each type.
3. What range of threads can I make with an 11 mm insert?
The insert allows you to make threads with a pitch of P 0.5 to 1.5 mm in the metric system or 48 to 16 TPI (turns per inch) in the inch system. This makes it possible to machine standard pipe threads and hydraulic connections.
What is the height of the turned thread outline
H1 - Height of thread outline given in [mm] || P - pitch of thread given in [mm]
H1 [mm]=0.54127*P
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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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