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HOLEX CleverDrill HSS jobber drill N, uncoated, ⌀ DC h8 (mm or inch): 4,4
Article no.: 114031 4,4
Article code:
- Tool material: HSS
- Standard: DIN 338
- Type: N
- Tolerance nominal ⌀: h8
- Point angle: 118
Product details
Technical Data
| Series | CleverDrill | |
| Nominal ⌀ DC | 4.4 mm | |
| Coating | uncoated | |
| Tool material | HSS | |
| Standard | DIN 338 | |
| Type | N | |
| Tolerance nominal ⌀ | h8 | |
| Point angle | 118 degrees | |
| Shank | Plain shank | |
| Number of cutting edges Z | 2 | |
| Through-coolant | no | |
| recommended maximum drilling depth L2 | 40.4 mm | |
| Flute length Lc | 47 mm | |
| Overall length L | 80 mm | |
| Shank ⌀ Ds | 4.4 mm | |
| Feed f in steel < 750 N/mm2 | 0.05 mm/rev. | |
| Colour ring | without | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 114031 4,4 | |
| EAN / GTIN | 4062406743963 | |
| Manufacturer number | 114031 4,4 |
Application Table
N
80
N
60
N
50
P
35
P
32
P
22
P
18
K
30
N
40
Description
Prevedenie:
HOLEX CleverDrill: Stabilný vrták na všetky štandardné použitia. Zlepšené vlastnosti pri navŕtaní vďaka krížovému výbrusu. Normálna hrúbka jadra a normálne rozširovanie jadra. Profilové brúsenie. Povrch: špirálová drážka bronzovej farby.
Odporúčanie:
Maximálna hĺbka vŕtania:
L2 = LC - 1,5 × DC.
L2 = LC - 1,5 × DC.
Poznámka:
Následný produkt pre č. 114030.
Veľ. 13,2 – 20: S odsadenou stopkou ⌀ 12,7 mm.
Veľ. 13,2 – 20: S odsadenou stopkou ⌀ 12,7 mm.
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HOLEX CleverDrill HSS jobber drill N, uncoated, ⌀ DC h8 (mm or inch): 4,4 |
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|
| Colour ring | without | bez | bez | bez | bez | zelená | zelená |
| Nominal ⌀ DC | 4.4 mm | 4,4 mm | 4,4 mm | 4,4 mm | 4,4 mm | 4,4 mm | 4,4 mm |
| Shank | Plain shank | Valcová stopka | Valcová stopka | Valcová stopka | Valcová stopka | Valcová stopka | Valcová stopka |
| Tool material | HSS | HSS | HSS | HSS | HSS | HSS E | HSS E PM |
| Point angle | 118 degrees | 118 Stupeň | 118 Stupeň | 118 Stupeň | 118 Stupeň | 118 Stupeň | 130 Stupeň |
| Tolerance nominal ⌀ | h8 | h8 | h8 | h8 | h8 | h8 | h8 |
| Type of product | Jobber drill | Špirálový vrták | Špirálový vrták | Špirálový vrták | Špirálový vrták | Špirálový vrták | Špirálový vrták |