Deutsch 
- 98% satisfied customers
- 72h delivery
- 30 dni na zwrot
Description
Technical data of insert for metric external threads 3.5 mm
| Technical data | |
|---|---|
| Side length L | 16 mm |
| Thread profile | 60 degrees |
| Insert type | Metric External Right / Internal Left Thread |
| Thread pitch range P | 3.5 mm |
| Application examples | M30, M33 |
| 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 3.5 mm
The 16 ER 3.5 ISO BMA thread insert is a versatile threading tool. It is used for making metric fine external threads with a pitch of 3.5 mm on a lathe. Designed for ISO-compliant threads, it features a full 60-degree profile. It allows precise production of metric threads and any thread with a pitch of 3.5 mm.
The insert can be used interchangeably as an internal left for inch threads. It works well in machining structural steel, aluminum, cast iron and cast steel. BMA grade provides high wear resistance and long blade life.
Key benefits of the 16 ER 3.5 mm ISO BMA insert
- Full 60-degree thread profile provides excellent machining quality and repeatability
- Universal application for fine threads with a pitch of 3.5 mm
- Interchangeable use as external right and internal left insert
- BMA grade for stable operation and high wear resistance
- Compatible with 16mm toolholders - easy installation in standard turning knives
The insert is appreciated by professionals for the precision of fine threading on medium and large diameter lathe. It will prove its worth in the production of industrial machinery, steel structures, overhauling equipment and manufacturing threaded parts. Ideal for mechanical workshops, mass production and industrial technical services. Bet on a proven solution for machining metric threads with a pitch of 3.5 mm. Order an insert that will improve the threading process in your workshop.
Cutting parameters for right-hand external insert 16 ER pitch 3.5 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] | 3,5 |
|---|---|
| Number of passes | 8-17 |
Frequently asked questions
1. What threads is the 16 ER 3.5 ISO BMA insert suitable for?
The insert is designed for metric fine threads with a pitch of 3.5 mm. It has a full profile with a 60-degree apex angle in accordance with ISO 68-1. You can use it to make M40x3.5, M42x3.5, M45x3.5, M48x3.5, M52x3.5, M56x3.5 threads. It works well in any application requiring a precise 3.5mm pitch.
2. Can the insert be used as an internal insert?
Yes, the 16 ER 3.5 ISO BMA insert can be used interchangeably. It works as an internal left-hand insert for threading metric fine threads. It requires the right toolholder and the correct tool setting on the lathe. This makes it a versatile solution for various threading applications.
3. 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
For this pitch is: H1=0.54*3.5mm=1.89mm
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
Viewed products
