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Carbide insert 16 ER 1.75 ISO BMA Fanar
0000004125
€14.89 tax inc.
Net price: €12.11
Description
Technical data of insert for metric external threads 1,75 mm
| Technical data | |
|---|---|
| Side length L | 16 mm |
| Thread profile | 60 degrees |
| Insert type | Metric External Right / Internal Left Thread |
| Thread pitch range P | 1,75 mm |
| Example application | M12 |
| 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 M12 thread 1.75 mm pitch BMA
The 16 ER 1.75 ISO BMA thread insert is a precision turning tool with a full metric profile made of BMA grade carbide for threading with a pitch of 1.75 mm. The metric right-hand external thread insert with complete ISO outline cuts the standard M12 thread and any other thread with this pitch parameter. The tool cuts a complete 60-degree thread profile including coil tips and nominal diameter alignment in one operation eliminating the need for additional finishing passes. The BMA carbide grade is characterized by high wear resistance and cutting edge stability when machining steel materials in mass production on conventional and CNC lathes.
Key benefits of 16 ER 1.75 mm ISO BMA insert
- Full profile dedicated 1.75 mm - cuts finished M12 threads with shaped vertices without the need for additional deburring
- Cutting along with diameter alignment - dedicated insert cuts 60-degree thread sides, forms coil tips and aligns nominal diameter simultaneously
- BMA carbide for durability - a grade that provides high wear resistance and process stability when threading structural and alloy steels
- Toolholderinterchangeable - use in right-hand external 16 ER cutters and left-hand internal 16 IR boring bars when the appropriate toolholder is used
- ISO metric standard - full profile design guarantees interchangeability with 6H tolerance nuts and compliance with international standards for threaded connections
This tool is used in factories and machine shops making standard M12 and fine threads with a pitch of 1.75 mm. The insert works well in the production of machine parts, mechanical constructions and in production runs where high dimensional repeatability is required. The BMA carbide grade ensures long tool life when machining a wide variety of steels. It is ideal for series production on CNC and conventional lathes where metric thread quality and efficiency of the threading process without additional finishing operations on the coil faces are crucial.
Cutting parameters for right-hand external insert 16 ER pitch 1.75 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] | 1,75 |
|---|---|
| Number of passes | 9-12 |
Frequently asked questions
1. What toolholders are compatible with the 16 ER 1.75 ISO BMA insert?
The tool is installed in right-hand external lathe cutters equipped with a 16 ER standard socket. At the same time, the same insert works with left-hand internal boring tools with a 16 IR socket, which allows threading of both external surfaces of shafts and internal holes using a single cutting tool with a pitch of 1.75 mm.
2. Which metric threads will you make with the 1.75 ISO BMA insert?
The insert is designed for the standard M12 thread with a pitch of 1.75 mm and all other metric thread designs that maintain this pitch parameter. The complete ISO-compliant profile cuts a finished thread with finished vertices and an aligned outside diameter that meets standards for connections.
3. What is the height of a thread profile with a pitch of 1.75 mm?
H1 - Height of the thread profile given in [mm] || P - pitch of the thread given in [mm]
H1 [mm] = 0.6134 × P
For a thread with a pitch of 1.75 mm: H1 = 0.6134 × 1.75 = 1.07 mm
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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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