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EAN / GTIN:
Manufacturer number:
GARANT Master Steel FEED solid carbide drill, Weldon shank DIN 6535 HB 8 mm
Article no.: 123036 8
Article code:
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Weldon shank DIN 6535 HB
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- Schneidstoff: VHM
- Standard: Manufacturer’s standard
- Ausführung: 8×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 3
Product details
Technical Data
| Serie | Master Steel | |
| Nominal ⌀ DC | 8 mm | |
| Beschichtung | TiAlN | |
| Schneidstoff | VHM | |
| Standard | Manufacturer’s standard | |
| Ausführung | 8×D | |
| Tolerance nominal ⌀ | h7 | |
| Number of cutting edges Z | 3 | |
| Spitzenwinkel | 140 Grad | |
| recommended maximum drilling depth L2 | 64 mm | |
| Schaft | DIN 6535 HB mit h6 | |
| Innenkühlung | ja, mit 25 bar | |
| Zerspanungsstrategie | HPC | |
| Semi-Standard | ja | |
| Flute length Lc | 76 mm | |
| Overall length L | 114 mm | |
| Shank ⌀ Ds | 8 mm | |
| Feed f in steel < 1100 N/mm2 | 0.37 mm/rev. | |
| Farbring | grün | |
| Produktart | Spiralbohrer |
Identification numbers & Classifications
| Article number | 123036 8 | |
| EAN / GTIN | 4045197841735 | |
| Manufacturer number | 123036 8 |
Application Table
P
120
P
110
P
100
P
90
P
70
H
60
M
55
M
50
S
40
K
120
K
80
Description
Version:
3-flute drill, specially developed for use at very high feed rates. Outstandingly suitable for machines with high installed power and stable machining conditions.
The sector-leading technology of the drill point guarantees optimum self-centring behaviour. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.
- Special cutter geometry with stable cutting edges and large clearance at the centre enables very high feed rates.
- The patented tip is optimised for chip flow and generates low cutting pressure with good chip breakage.
The sector-leading technology of the drill point guarantees optimum self-centring behaviour. 3 guide chamfers guarantee a stable exit from the hole and an exact roundness of the hole.
Note:
Flute length LC = L2 + 1.5 × DC.