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846 HSS 3-flute countersink bit 90°, 16.5 mm for M 8, 1/4" hexagon - Wera 05104634001
3-flute HSS countersink bit with 16.5 mm diameter and 90° angle for countersinks for M 8 screws. It deburrs, chamfers and countersinks with perfect chip removal, and the 1/4" hexagon shaft fits cordless screwdrivers and bit holders.
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- Technical questions clarified with the manufacturer
Description
With M 8 countersunk screws, the countersink decides whether the head ends up flush. The 846 countersink bit with 16.5 mm diameter and three cutters as per DIN 335-C centres reliably in the hole and produces a clean 90° chamfer in metal, wood and plastic.
Benefits
- 3 cutters for straightforward cutting with excellent centring properties.
- Low jamming risk and precise return control.
- Perfect chip removal, also on larger countersinks.
- HSS with finely tuned material elasticity for long service life.
- 1/4" hexagon shaft for very good power transfer, high corrosion protection.
Applications
Metalwork, steel and plant construction, assembly, joinery and plastics processing: deburring, chamfering and countersinking for M 8 countersunk screws.
Standards and safety
Cutting section as per DIN 335-C, 90° with 3 cutters. 1/4" hexagon drive as per DIN 3126-D 6.3 and ISO 1173.
Technical data
| Diameter | 16.5 mm |
|---|---|
| Suitable for | M 8 |
| Countersink angle | 90° |
| Cutters | 3 |
| Shaft length | 20 mm |
| Total length | 40 mm |
| Drive | 1/4" hexagon, for holders as per DIN 3126-D 6.3 (ISO 1173) |
| Material | HSS |
| Dimensions | 105 x 65 x 25 mm |
| Weight | 27 g |
| Manufacturer | Wera |
| Manufacturer Nr. | 5104634001 |
| EAN | 4013288101488 |
| 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 | 25 mm |
| Width | 65 mm |
| Norm | DIN 3126, DIN 335, ISO 1173 |
| Overall length [mm] | 40 |
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