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Número del fabricante:
HSS jobber drill Precision roll forged N 2,4 mm
Número de artículo: 114020 2,4
Código del artículo:
Haga clic para ampliar la imagen
Haga clic para ampliar la imagen
Precision roll forged (11 4020): The profile is formed chipless, the guide chamfers for drill guidance are then ground.
Haga clic para ampliar la imagen
Haga clic para ampliar la imagen
- Tool material: HSS
- Type: N
- Tolerance nominal ⌀: h8
- Point angle: 118
- Shank: Plain shank
Detalles de producto
Datos técnicos
| Nominal ⌀ DC | 2.4 mm | |
| Coating | uncoated | |
| Tool material | HSS | |
| 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 | 26.4 mm | |
| Flute length Lc | 30 mm | |
| Overall length L | 57 mm | |
| Shank ⌀ Ds | 2.4 mm | |
| Feed f in steel < 750 N/mm2 | 0.03 mm/rev. | |
| Colour ring | without | |
| Type of product | Jobber drill |
Números de identificación y clasificaciones
| Número de artículo | 114020 2,4 | |
| EAN / GTIN | 4045197009678 | |
| Número del fabricante | 114020 2,4 |
Tablas de Aplicación
N
45
P
40
P
30
P
25
K
25
Descripción
Version:
Roll forged, standard helix angle, core thickness and core taper.
Dimensions to DIN 338.
Robust jobber drill with strengthened core and small chisel point for easy spot drilling and accurate centring of the designated hole. Precision roll forged flutes.
Dimensions to DIN 338.
Robust jobber drill with strengthened core and small chisel point for easy spot drilling and accurate centring of the designated hole. Precision roll forged flutes.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.
Note:
Size 14-20: Shank ⌀ 13 mm with 3 drive flats.