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Pointed Boring Tool Bit DIN 4974 - U20 (M20), 32x32, for Stainless Steel
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DIN 4974 (ISO 9);
Cutting direction: right;
Shank size: 32 x 32;
Carbide grade: U20 (M20)
Properties and application:
- Brazed turning tool bit for machining single units and small series
- Fitted with ground carbide inserts U20 (M20)
- Materials machined with U20 (M20) carbide: stainless steel, heat-resistant steel
- Types of machining operations performed with U20 (M20) carbide inserts: turning, boring, milling and tracer turning; coarse, medium precision, medium cutting speed with medium rigidity of the machine - workpiece - tool setup; continuous and intermittent machining
Specifications:
| Parameter | Value | Unit |
|
|---|---|---|---|
| h | 32 | mm | |
| b | 32 | mm | |
| d | 32 | mm | |
| L | 355 | mm | |
| l | 160 | mm | |
| n | 12 | mm | |
| r | 0,8 | mm | |
| Dmin | 52 | mm | |
| Weight | 2,6 | kg |
| Turning tool bit |
ISO 243 ISO 514 |
PN-91 M-58352 | DIN |
|---|---|---|---|
| Internal, pointed | ISO9 | NNWb | 4974 |
Learn more about tool bits designation system, cemented carbide grades, machining parameters and application here
NNWb-ISO9-3232-M20
Data sheet
- Standard
- DIN 4974 (ISO 9)
- Carbide grade
- U20 (M20)
- Cutting direction
- right
- Shank dimensions
- 32 x 32 mm
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DIN 4974 (ISO 9);
Cutting direction: right;
Shank size: 32 x 32;
Carbide grade: U20 (M20)