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GARANT Diabolo solid carbide HPC drill, Weldon shank DIN 6535 HB, TiAlN, ⌀ DC h7: 3,1mm
Article no.: 122372 3,1
Article code:
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Schaft mit Mitnahmefläche DIN 6535 HB
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- Tool material: Solid carbide
- Standard: DIN 6537 K
- Version: 4×D
- Type: H
- Tolerance nominal ⌀: h7
Product details
Technical Data
| Series | Diabolo | |
| Nominal ⌀ DC | 3.1 mm | |
| Coating | TiAlN | |
| Tool material | Solid carbide | |
| Standard | DIN 6537 K | |
| Version | 4×D | |
| Type | H | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 2 | |
| Point angle | 140 degrees | |
| recommended maximum drilling depth L2 | 15.4 mm | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | yes, with 25 bar | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 20 mm | |
| Overall length L | 62 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed f in steel < 1100 N/mm2 | 0.11 mm/rev. | |
| Feed f in steel < 60 HRC | 0.03 mm/rev. | |
| Colour ring | red | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 122372 3,1 | |
| EAN / GTIN | 4045197971401 | |
| Manufacturer number | 122372 3,1 |
Application Table
P
120
P
100
P
85
P
70
P
55
H
28
H
16
H
14
H
10
H
30
H
28
H
28
K
70
Description
Ausführung:
Starker Kern und Spezialausspitzung − dadurch schneidende Querschneide mit hoher Zentriergenauigkeit. Durch konvexe Hauptschneiden und eine definierte Kantenverrundung erreicht der Bohrer eine hohe Stabilität und maximale Belastbarkeit.
Spezielle Multi-Nanolayer-Beschichtung zum Bohren in gehärteten Stählen.
Spezielle Multi-Nanolayer-Beschichtung zum Bohren in gehärteten Stählen.
Hinweis:
Spannutenlänge LC = L2 + 1,5 × DC.
Downloads & documents
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|
| Number of cutting edges Z | 2 | 2 | 2 | 2 |
| Colour ring | red | grün | grün | blau |
| Through-coolant | yes, with 25 bar | ja, mit 25 bar | ja, mit 25 bar | ja, mit 25 bar |
| Standard | DIN 6537 K | DIN 6537 K | DIN 6537 K | DIN 6537 K |
| Tool material | Solid carbide | VHM | VHM | VHM |
| Tolerance nominal ⌀ | h7 | h7 | h7 | m7 |
| recommended maximum drilling depth L2 | 15.4 mm | 15,4 mm | 15,4 mm | 15,4 mm |