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Description
Technical data of insert for metric external threads 3 mm
| Technical data | |
|---|---|
| Side length L | 16 mm |
| Thread profile | 60 degrees |
| Insert type | Metric External Right / Internal Left Thread |
| Thread pitch range P | 3 mm |
| Example application | M24, M36x3, M39x3, M45x3, M48x3, M52x3 |
| Thread profile | solid ISO |
| Carbide grade MTA | Suitable for carbon steel, alloy steel, cast iron, stainless steel, cast steel, cast iron and non-ferrous metals |
Insert for metric threads with a pitch of 3 mm - professional ISO machining
The 16 ER 3 ISO MTA thread insert is a professional tool for precision threading. It is used for making metric and fine external threads with a pitch of 3 mm on a lathe.
Designed for ISO-compliant threads, it has a full 60-degree profile. Allows precise production of M24 metric threads and M36x3, M39x3, M42x3, M45x3, M48x3, M52x3 fine threads. It works well in machining structural steel, aluminum, cast iron and cast steel. The MTA Horn grade ensures cutting stability and excellent thread surface quality. Ideal for machine shops requiring high precision machining of medium-sized threads.
Key benefits of the 16 ER 3 mm ISO MTA insert
- Full 60-degree thread profile provides superior quality and repeatability
- Universal application for M24 metric and fine threads up to M52x3
- Dedicated to ISO threads with a pitch of 3 mm in a wide range of diameters
- MTA grade Horn ensures stable operation and long blade life
- Compatible with 16 mm toolholders - quick installation in standard turning knives
The insert is chosen by specialists for precision metric threading on medium and large diameter lathe. It will prove useful in the production of machine parts, steel structures, overhaul of equipment and manufacture of threaded parts. Ideal for mass production, mechanical workshops and industrial technical services. Bet on quality confirmed by professionals of the machining industry. Order the insert Horn, which will improve the quality of threading with a pitch of 3 mm.
Cutting parameters for external insert right 16 ER pitch 3 mm
| 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] | 3,0 |
|---|---|
| Number of passes | 8-17 |
Frequently asked questions
1. What threads is the 16 ER 3 ISO MTA insert suitable for?
The insert is suitable for metric and fine threads with a pitch of 3 mm. It has a full profile with an apex angle of 60 degrees in accordance with ISO 68-1. You can use it to make M24 metric threads and M36x3, M39x3, M42x3, M45x3, M48x3, M52x3 fine threads. It works well in all applications requiring a 3mm pitch.
2. How does the MTA grade differ from BMA?
MTA grade Horn is a carbide optimized for surface quality. It provides cutting stability and excellent repeatability of the threading process. BMA is a universal grade with higher hardness and toughness. Both work well in production, MTA offers a better thread finish.
3. Is the insert suitable for all threads with a pitch of 3 mm?
Yes, the full profile insert is universal for 3 mm pitch. You can make any ISO metric thread with this pitch. All that matters is that the pitch is compatible with the insert profile of 3 mm. The full profile guarantees precision according to the ISO standard.
4. What is the height of the turned thread outline
H1 - Height of the thread outline given in [mm] || P - pitch of the thread given in [mm]
H1 [mm]=0.54127*P
For this pitch is: H1=0.54*3mm=1.62mm
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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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