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Artikkelkode:
EAN / GTIN:
Manufacturer number:
HOLEX CleverDrill HSS jobber drill N 4,4
Article no.: 114031 4,4
Artikkelkode:
- Skärmaterial: HSS
- Norm: DIN 338
- Typ: N
- Tolerans nom.-⌀: h8
- Spetsvinkel: 118
Produktinformasjon
Technical Data
| Serie | CleverDrill | |
| Nominell ⌀ DC | 4,4 mm | |
| Beläggning | obelagd | |
| Skärmaterial | HSS | |
| Norm | DIN 338 | |
| Typ | N | |
| Tolerans nom.-⌀ | h8 | |
| Spetsvinkel | 118 grad | |
| Skaft | Cylindriskt skaft | |
| Antal skär Z | 2 | |
| Invändig | nej | |
| Rekommenderat maximalt borrdjup L2 | 40,4 mm | |
| Spännspårlängd Lc | 47 mm | |
| totallängd L | 80 mm | |
| Skaftdiameter Ds | 4,4 mm | |
| Matning f i stål < 750 N/mm2 | 0,05 mm/v | |
| Färgring | Utan | |
| Produktslag | Spiralborr |
Identification numbers & Classifications
| Artikkelkode | 114031 4,4 | |
| EAN / GTIN | 4062406743963 | |
| Manufacturer number | 114031 4,4 |
Användningstabell
N
80
N
60
N
50
P
35
P
32
P
22
P
18
K
30
N
40
Beskrivelse
Version:
HOLEX CleverDrill: Sturdy drills for all standard applications. Improved spot drilling behaviour due to cross-ground form. Standard core thickness and core taper. Profile ground. Surface: Bronze-coloured tempered helical flutes.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.
Note:
Successor product to No. 114030.
Size 13.2 – 20: With stepped shank ⌀ 12.7 mm.
Size 13.2 – 20: With stepped shank ⌀ 12.7 mm.