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Jobber drill, long, HSS-E N, uncoated, ⌀ DC h8: 7,8mm
Article no.: 116065 7,8
Article code:
- Tool material: HSS E
- Standard: DIN 340
- Type: N
- Tolerance nominal ⌀: h8
- Point angle: 118
Product details
Technical Data
| Nominal ⌀ DC | 7.8 mm | |
| Coating | uncoated | |
| Tool material | HSS E | |
| Standard | DIN 340 | |
| Type | N | |
| Tolerance nominal ⌀ | h8 | |
| Point angle | 118 degrees | |
| Helix angle | 35-40 degrees | |
| Shank | Plain shank | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| recommended maximum drilling depth L2 | 97.3 mm | |
| Flute length Lc | 109 mm | |
| Overall length L | 165 mm | |
| Shank ⌀ Ds | 7.8 mm | |
| Feed f in steel < 1100 N/mm2 | 0.05 mm/rev. | |
| Colour ring | red | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 116065 7,8 | |
| EAN / GTIN | 4045197270726 | |
| Manufacturer number | 116065 7,8 |
Application Table
P
30
P
25
P
10
P
8
H
8
H
5
M
12
M
8
N
80
Description
Version:
Profile ground. Standard core thickness and core taper. Bright finish.
With point geometry shape AC from 2 mm.
With point geometry shape AC from 2 mm.
Advantage:
For drilling with drill bushes or long reach applications.
For high-tensile tempered steels, including TOOLOX.
For high-tensile tempered steels, including TOOLOX.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.
Note:
Downloads & documents
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Jobber drill, long, HSS-E N, uncoated, ⌀ DC h8: 7,8mm
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|
| Number of cutting edges Z | 2 | 2 | 2 |
| Shank | Plain shank | Plain shank | Plain shank |
| Tool material | HSS E | HSS | HSS |
| Type | N | N | N |
| Flute length Lc | 109 mm | 109 mm | 109 mm |
| Shank ⌀ Ds | 7.8 mm | 7.8 mm | 7.8 mm |
| Type of product | Jobber drill | Jobber drill | Jobber drill |