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Référence:
EAN / GTIN:
Réf. fabricant:
Carbide single-lip drill Overall length L 300 mm 8 mm
Réf.: 124003 8
Référence:
- Tool material: Carbide
- Standard: Works standard
- Number of cutting edges Z: 1
- Point angle: 125
- Shank: DIN 6535 HB
Détails du produit
Caractéristiques techniques
| Nominal ⌀ DC | 8 mm | |
| Coating | AlTiN | |
| Tool material | Carbide | |
| Standard | Works standard | |
| Number of cutting edges Z | 1 | |
| Point angle | 125 degrees | |
| recommended maximum drilling depth L2 | 225 mm | |
| Shank | DIN 6535 HB | |
| Through-coolant | yes, with min. 40 bar | |
| Pilot drill required | yes, pilot drill | |
| Semi-Standard | yes | |
| Flute length Lc | 237 mm | |
| Overall length L | 300 mm | |
| Shank ⌀ Ds | 16 mm | |
| Type of product | Jobber drill |
Numéros d’identification et classifications
| Référence article | 124003 8 | |
| EAN / GTIN | 4067263121442 | |
| Réf. fabricant | 124003 8 |
Tableau d’application
N
250
N
200
P
90
P
80
P
70
P
50
K
80
Description
Version:
Single-edged straight flute deep-hole drill for drilling depths of up to 1000 mm as standard and up to 6000 mm on request. Universally designed circumferential shape of the drilling head enables reliable working in a wide range of materials.
Note:
For the reliable use of deep hole drills, a pilot hole of at least 4×D with pilot drill No. 122736 or No. 231605 for larger diameters, or with pilot drill No. 122606 for aluminium, is required. For deep holes > 50×D, the tool must be supported with a rest at intervals of 50×D. The specified L/D ratio gives the minimum achievable depth of hole with the respective deep-hole drill. Flute length LC = L2 + 1.5 × DC. A coolant pressure of > 40 bar is recommended.