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Description
Technical data of insert for metric external threads 11 ER 0,5-1,5 mm
| Technical data | |
|---|---|
| Side length L | 11 mm |
| Thread profile | 60 degrees |
| Insert type | Metric External Right/Internal Left Thread |
| Thread pitch range P | 0,5 to 1,5 mm |
| Application | M3, M4, M5, M6, M8, M10 |
| Thread profile | iSO incomplete |
| Carbide grade MTA | Suitable for carbon steel, alloy steel, cast iron, stainless steel, cast steel, cast iron and non-ferrous metals |
Insert for metric external threads right 11 ER 0.5-1.5 mm
The 11 ER A60 MTA insert is a precision turning tool for making threads on the lathe in the pitch range of half to one and a half millimeters. The insert for metric external threads with a sixty-degree partial profile provides versatility in handling both common and fine threads in one compact solution for medium sizes.
Key benefits of the 11 ER A60 MTA insert
- Full range of medium metric threads - from M3 through M4, M5, M6, M8 all the way up to M10 at half to one and a half millimeter pitch
- Series eleven for optimum stability - compact dimensions guarantee rigidity for threading medium diameters without unnecessary tool weight
- Compatible with UN threads - the sixty-degree profile supports U.S. UNC, UNF and UNEF fine pitch standards
- Ability to work as a replacement insert - use in right-hand external and left-hand internal knives after changing the toolholder
- Reduced inventory costs - one insert eliminates the need to have separate tools for each pitch in the range
This tool is valued in the production of mechanical parts requiring fine threads and in machine service. It works well in workshops performing a variety of jobs with frequent changes in thread parameters. Make sure that the diameter of the shaft is prepared before the threading operation.
Cutting parameters for right-hand inner insert 11 ER pitch 0.5- 1.5 mm 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] | 1,75-[14] | 2,0-[12] | 2,5-[10] | 3,0-[8] |
|---|---|---|---|---|---|---|---|---|---|
| Number of transitions | 3-6 | 4-7 | 4-9 | 6-10 | 5-11 | 9-12 | 6-13 | 7-15 | 8-17 |
Frequently asked questions
1. What toolholders are compatible with the 11 ER A60 MTA insert?
The insert is compatible with right-hand external toolholders equipped with the eleven series socket and left-hand internal boring bars of the eleven series. Thanks to its smaller size compared to the sixteen series, it provides better maneuverability for machining medium-sized threads.
2. What kind of threads will you make with the 11 ER A60 insert?
The tool allows you to turn common and fine metric threads in sizes M3, M4, M5, M6, M7, M8 and M10 with a pitch of half to one and a half millimeters. In addition, the sixty-degree profile allows unified American UNC, UNF and UNEF threads with comparable pitch parameters.
3. What does the A60 designation mean in the insert name?
The symbol A sixty stands for a partial profile with an outline angle of sixty degrees characteristic of metric and UN threads. The insert shapes the sides of the thread but does not form the tops, so it is required to prepare the exact diameter of the shaft in advance with a turning operation before starting threading on the lathe.
4. What is the height of the outline of a turned thread calculated?
H1 - Height of the thread outline given in [mm] || P - pitch of the thread given in [mm]
H1 [mm]=0.54127*P
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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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