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Sachnummer:
EAN / GTIN:
Herstellernummer:
Spiralbohrer HSS N 18,5 mm
Artikel-Nr.: 116340 18,5
Sachnummer:
- Schneidstoff: HSS
- Norm: DIN 345
- Typ: N
- Toleranz Nenn-⌀: h8
- Spitzenwinkel: 118
Produktdetails
Technische Daten
| Nenn-⌀ DC | 18,5 mm | |
| Beschichtung | unbeschichtet | |
| Schneidstoff | HSS | |
| Norm | DIN 345 | |
| Typ | N | |
| Toleranz Nenn-⌀ | h8 | |
| Spitzenwinkel | 118 Grad | |
| Spiralwinkel | 20-30 Grad | |
| Schaft | Morsekegel | |
| Anzahl Schneiden Z | 2 | |
| Innenkühlung | nein | |
| empfohlene maximale Bohrtiefe L2 | 107,3 mm | |
| Spannutenlänge Lc | 135 mm | |
| Gesamtlänge L | 233 mm | |
| Morsekegel MK Größe | 2 | |
| Vorschub f in Stahl < 750 N/mm2 | 0,2 mm/U | |
| Farbring | ohne | |
| Produktart | Spiralbohrer |
Identifikationsnummern & Klassifikationen
| Artikelnummer | 116340 18,5 | |
| EAN / GTIN | 4045197030405 |
Anwendertabelle
N
45
P
40
P
30
P
25
K
25
Beschreibung
Version:
Special surface treatment, resulting in reduced tendency to edge build-up and improved chip evacuation.
Top quality high performance twist drills.
Cutting edge section ≤ 26.5 mm ⌀ ground from solid, > 26.5 mm ⌀ milled. This ensures high concentricity and pitch accuracy, and precision ground point up to 40 mm ⌀.
With shape A point.
Top quality high performance twist drills.
Cutting edge section ≤ 26.5 mm ⌀ ground from solid, > 26.5 mm ⌀ milled. This ensures high concentricity and pitch accuracy, and precision ground point up to 40 mm ⌀.
With shape A point.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.