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EAN / GTIN:
Manufacturer number:
HSS core drill N 18,5 mm
Article no.: 116620 18,5
Article code:
- Tool material: HSS
- Type: N
- Through-coolant: no
Product details
Technical Data
| Nominal ⌀ DC | 18.5 mm | |
| Coating | uncoated | |
| Tool material | HSS | |
| Standard | DIN 343 | |
| Type | N | |
| Tolerance nominal ⌀ | h8 | |
| Point angle | 120 degrees | |
| Shank | Morse taper | |
| Number of cutting edges Z | 3 | |
| Through-coolant | no | |
| recommended maximum drilling depth L2 | 107.3 mm | |
| Flute length Lc | 135 mm | |
| Overall length L | 233 mm | |
| Min. pre-drilling -⌀ Dmin | 13.3 mm | |
| Morse taper MT size | 2 | |
| Feed f in steel < 750 N/mm2 | 0.19 mm/rev. | |
| Colour ring | without | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 116620 18,5 | |
| EAN / GTIN | 4062406097110 |
Application Table
N
45
P
40
P
30
P
25
P
10
P
8
M
12
K
25
Description
Uitvoering:
Sterke kern. Robuuste spiraalboor met betere geleiding in de boring
Voordeel:
Bijzonder geschikt voor het opboren van onronde gaten. Niet in één lijn liggende boringen kunnen worden gecompenseerd.
Advies:
Maximale boordiepte:
L2 = LC - 1,5 × DC.
L2 = LC - 1,5 × DC.