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Article code:
EAN / GTIN:
Manufacturer number:
Cermet reaming head HPC H7 steel Through hole, uncoated, Nominal ⌀ D: 42mm
Article no.: 239710 42
Article code:
- Tool material: Cermet
- Standard: Manufacturer’s standard
- Hole tolerance: H7
- Application for type of drilling: for through hole
- Machining strategy: HPC
Product details
Technical Data
| Series | TopCut | |
| Nominal ⌀ D | 42 mm | |
| Coating | uncoated | |
| Tool material | Cermet | |
| Standard | Manufacturer’s standard | |
| Hole tolerance | H7 | |
| Application for type of drilling | for through hole | |
| Machining strategy | HPC | |
| Through-coolant | yes | |
| Semi-Standard | yes | |
| Arbor size | 29 mm | |
| Cutter length l1 | 12 mm | |
| Head length l | 30 mm | |
| Number of cutting edges Z | 8 | |
| suitable arbor | GARANT TopCut | |
| Width across flats | 24 mm | |
| Feed f in steel < 1100 N/mm2 | 0,8 mm/rev. | |
| Type of product | Cutter insert for reaming |
Identification & Classification
| Article number | 239710 42 | |
| EAN / GTIN | 4062406115364 | |
| Manufacturer number | 239710 42 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Application Table
P
140
P
140
P
140
P
120
K
160
K
140
Description
Version:
Interchangeable head reamer system finish ground for fit IT7. Cutter geometry matched to the application.
System concentricity ≤ 5 µm (depending on the head and holder) when mounted.
With short flutes and left-hand helix.
System concentricity ≤ 5 µm (depending on the head and holder) when mounted.
With short flutes and left-hand helix.
Application:
For through holes.
For HPC/HSC reaming.
For HPC/HSC reaming.