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Paquete económico de broca espiral con punta escalonada HSS N, 10 unidad
Número de artículo: GG4005 11,5
Código del artículo:
Ofertas
Detalles de producto
Datos técnicos
| Tool material | HSS | |
| Standard | DIN 338 | |
| Coating | sin revestimiento | |
| Cutter diameter, min. Dc min. | 11.5 mm | |
| Tolerance class ISO | h8 | |
| Overall length L | 142 mm | |
| Flute length Lc | 94 mm | |
| Shank diameter DS | 11.5 mm | |
| Angle, 1st step | 118 degrees | |
| Product designation (type) | N | |
| Through-coolant | no | |
| Number of teeth Z | 2 | |
| Content | single part | |
| Cooling lubricant | sí | |
| Interface position | on the machine | |
| Holder type | Mango cilíndrico | |
| Configurable | no | |
| Tolerance of cutter diameter | Clase de tolerancia ISO | |
| Interface | Punto de separación 1 | |
| Tolerance class | h8 | |
| Cutting direction | Corte a derecha | |
| Machining method | Taladrado en macizo (BVB) | |
| Colour ring | Sin | |
| Type of product | Broca maciza | |
| Recommended maximum drilling depth | 76.8 mm |
Identificación y clasificación
| Número de artículo | GG4005 11,5 | |
| EAN / GTIN | 4067263133698 | |
| Número del fabricante | GG4005 11,5 | |
| Fabricante/responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Tablas de Aplicación
N
70
N
70
N
50
P
30
P
27
P
22
P
10
K
25
N
50
Descripción
Version:
Chamfers are nitrided. Particularly sturdy and robust due to the strengthened core diameter. Ground flutes, with high concentricity. Precision ground point. Three drive flats on the shank for use in a 3-jaw chuck.
Same as No. 114004.
With special cutter geometry also for use in stainless steels.
Same as No. 114004.
- Ideal for producing precise holes in sheet metal, pipes, and profiles.
- Reliable spot drilling without centring or centre punching – even on curved surfaces – thanks to innovative ground point.
- Oblique drilling possible without any problems after the first level of the drill tip has penetrated the material.
- Drilling with significantly less force required than with conventional DIN338 HSS drills – up to a diameter of 13 mm directly in the cordless drill/driver.
- Stable and secure form fit in the 3-jaw chuck.
- General use across a wide spectrum of materials including plastic, wood and acrylic without tearing or splintering.
- The drill does not rattle or dig in – even in the case of thin-walled materials.
- Burr-free drill exit.
- Ideal for drilling out bolts and rivets.
With special cutter geometry also for use in stainless steels.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.