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843 Stepped drill bit 4-20 mm, 9 drill steps, 1/4" hexagon, 75 mm - Wera 05104672001
Stepped drill bit with 9 drill steps from 4 to 20 mm in 2 mm increments for material up to 4.5 mm thick. The edge breaker at diameter 10 deburrs 1 mm sheet metal in the same pass. The 1/4" hexagon fits holders as per DIN ISO 1173-D 6.3.
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Description
Drilling holes of different sizes in sheet metal or thin-walled material takes just one tool with the Wera 843 stepped drill bit: 9 drill steps from 4 to 20 mm, increasing by 2 mm, for material up to 4.5 mm thick. The 1/4" hexagon fits directly into cordless screwdrivers and bit holders.
Benefits
- 9 drill steps in 2 mm increments: one bit replaces several twist drills
- For material with a maximum thickness of 4.5 mm
- Edge breaker (sheet metal deburrer) at diameter 10 for 1 mm sheet metal
- 1/4" hexagon suitable for holders as per DIN ISO 1173-D 6.3
Applications
Drilling and enlarging holes in sheet metal, housings, profiles and cable ducts, for example for cable glands, screw connections and assembly work in control cabinet and plant construction.
Standards and safety
The 1/4" hexagon shank complies with DIN ISO 1173-D 6.3 and fits all bit holders and quick-release chucks to this standard.
Technical data
| Drilling range | 4-20 mm |
|---|---|
| Drill steps | 9, increasing by 2 mm |
| Max. material thickness | 4.5 mm |
| Edge breaker | at diameter 10 mm, for 1 mm sheet metal |
| Drive | 1/4" hexagon, DIN ISO 1173-D 6.3 |
| Overall length | 75 mm |
| Size | 75 x 20 x 18 mm |
| Weight | 55 g |
| Manufacturer | Wera |
| Manufacturer Nr. | 05104672001 |
| EAN | 4013288117632 |
| HS-Code | 82075060 |
| GPSR manufacturer information | WERA Werkzeuge GmbH Korzerter Strasse 21-25 DE-42349 Wuppertal-Cronenberg www.wera.de |
| Condition of article | New |
| Article authenticity | Original product |
| Country of Manufacture | China |
| Height | 18 mm |
| Width | 20 mm |
| Norm | ISO 1173 |
| Overall length [mm] | 75 |
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