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Prekė: Laiptinis HSS grąžtas 4-20 mm medžiui, metalui, plastikui. Kategorija: Grąžtai.
- Gamintojas: Black
- Modelis: 33011
Professional step drill bit made of high-speed steel HSS, designed for precise reaming of holes in various materials. Ideal for workshop, assembly and installation applications. One tool – many drilling diameters.
⭐ The most important advantages
- ✅ High quality HSS high speed steel
- ✅ Drilling range from 4 mm to 20 mm
- ✅ Precision ground cutting edges
- ✅ Laser cut step numbering
- ✅ Cylindrical shank compatible with most handles
⚙ Functionality and application
The step drill bit allows you to make holes of different diameters without having to change the tool. It is perfect for working in:
- ✔ thin-walled steel
- ✔ sheets
- ✔ plastics
- ✔ aluminium
- ✔ construction materials
Laser numbering allows you to control the diameter of the hole on an ongoing basis, which significantly increases the precision and comfort of work.
⚡ Method of use
The drill bit is equipped with a cylindrical grip, making it suitable for most drills and screwdrivers with a drill chuck.
► Fix the drill stably in the holder.
► Set the appropriate rotational speed.
► Drill gradually, controlling the diameter with laser markings.
► For metal, it is recommended to use cooling.
⚙ Technical data
- ✅ Type: step conical drill bit
- ✅ Material: HSS high-speed steel
- ✅ Working range: 4 – 20 mm
- ✅ Finish: BLACK coating
- ✅ Grip: cylindrical
- ✅ Markings: laser
- ✅ Product code: 33011
⭐ Contents of the set
- ✅ 1x 4-20 mm HSS BLACK (33011) Tapered Drill Bit
✨ Universal application
An indispensable tool in every workshop – both professional and home. One drill replaces many standard sizes, increasing work efficiency and saving time. Choose durability, precision and comfort of use.
Specifications
| Group | Name | Value |
|---|---|---|
| Parametry | Condition | new |
| Parametry | Invoice | With VAT invoice |
| Parametry | Manufacturer code | 33011 |
| Parametry | Brand | Black |
| Parametry | Drill bit type | conical |
| Parametry | Mounting type | cylindrical |
| Parametry | Product weight with unit packaging | 0.08 kg |
| Parametry | EAN (GTIN) | 5907053900200 |
| Parametry | Purpose | for sheet metal,for metal |