Set of HSS-G spiral step drills series 316 Superior
- Made of HSS-G high-speed steel.
- Spiral flutes for efficient chip evacuation.
- Stepped design for progressive drilling with a single tool.
- Smoother, more stable cutting in sheet metal.
- Visible diameter marking for quick identification.
The HSS-G step drill with spiral flutes is a high-performance professional tool designed to offer greater cutting efficiency and chip evacuation in progressive drilling of sheet metal.
Made of HSS-G high-speed steel, it allows multiple diameters to be drilled with a single tool thanks to its stepped conical geometry. The helical flutes improve chip evacuation compared to straight-flute versions, giving a smoother drilling action and reducing material build-up. Its design favours cutting stability and a good hole finish. It is aimed at professional work requiring repeatability and dimensional control in thin-gauge drilling.
Technical specifications:
- Split Point cutting geometry to DIN 1412 C.
- Accurate centring and stable cutting start.
- CBN-ground with spiral chip-evacuation flutes.
- Smooth cutting with less noise, vibration and burr formation.
- Radially adjusted, CBN-ground steps.
- Laser-marked steps for controlled drilling.
- Suitable for sheet metal up to 4 mm thick.
- Bright finish.
- Cutting angle 118°.
- Cone angle 90°.
- Right-hand cutting.
- 3-flat shank.
- Range: Superior.
Recommended applications:
- Main: steel, aluminium, nickel silver, PVC.
- Secondary: cast iron, bronze.
| Referencia | Ø (mm) | Total length (mm) | DIN | Tipo | Point angle (°) | PVR* | Disponibilidad |
PVR*/UD envase |
Mult. compra |
ENVASES / embalaje |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ER316003P | 4-12 | 4-20 | 6-30 | 65-75-100 | 335 | C | 118 | 133,47€ |
|
44,490€ | ×1 | 1 (×3) |
Altadisponibilidad
Bajadisponibilidad
Sindisponibilidad
Mercancíaen camino
Bajopedido
*
Precio antes de impuestos.
Referencia marcada como disponible hasta fin de existencias.Información adicional
