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Description
Technical data of insert for metric internal threads 22 IR N60
| Technical data | |
|---|---|
| Side length L | 22 mm |
| Thread profile | 60 degrees |
| Insert type | Metric thread Inner right / Outer left |
| Thread pitch range P | 3.5 to 5.0 mm |
| Application examples | M30, M36, M39, M42, M48, M52 |
| 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 threads 22 IR N60 BMA - universal threading in the range of 3.5-5 mm
The 22 IR N60 BMAmetric internal thread insert is a professional tool with an incomplete N60 profile, dedicated to turning threads with a pitch from 3.5 mm to 5 mm on a lathe. Equipped with a 60-degree angle according to the ISO standard, the insert supports a wide range of metric diameters and can be used interchangeably as an external left, which significantly increases its versatility in the workshop.
Key advantages of the 22 IR N60 BMA insert
- N60 incomplete profile - one tool for 3.5-5 mm pitch, eliminates the need for multiple inserts
- Wide range of diameters - performs M30, M33, M36, M39, M42, M45, M48, M52 threads with appropriate pitches
- Interchangeable insert - works as internal right and external left for metric threads
- BMA grade - universal for steel, cast steel, cast iron and non-ferrous metals
- Size 22 mm - stability and precision for machining larger metric threads
The 22 IR N60 BMA insert is the insert of choice for professionals who value flexibility in making threads on a lathe with different pitches. Perfect for workshops working with a wide range of metric threads, where the versatility of the tool translates into economy and efficiency. Bet on a solution that will improve your metric threading - order an insert proven in demanding applications.
Cutting parameters for right-hand insert 22 IR pitch 3.5-5 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 | 5.0 |
|---|---|---|
| Number of passes | 8-17 | 10-20 |
Frequently asked questions
1. How does the N60 incomplete profile differ from the solid profile?
The incomplete profile (N60) is a universal insert for 3.5 to 5 mm metric threads that supports the entire pitch range with a single tool. An insert with a solid profile would be dedicated to only one specific pitch, offering slightly better surface quality. The incomplete profile is the optimal economic solution for workshops working with a variety of metric thread pitches.
2. Can the 22 IR N60 insert be used for external threads?
Yes, despite the designation IR (Internal Right), this insert is interchangeable and can be used as external left (EL) for metric threading. It requires a toolholder size of 22 mm. Make sure the insert sticks to the socket with its entire surface to ensure stability when threading on the lathe. The BMA grade is suitable for machining steel, cast steel and cast iron.
3. What is the height of the turned thread outline for this insert?
H1 - Height of thread outline given in mm || P - pitch of thread given in mm
H1 = 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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