HSS Step Drill Bit, Hexagon Shank
For step drilling and deburring of metal and plastic
- high heat resistance with long service life
- special 3-edge cutting geometry for quiet running and fast work progress
- 90° countersinking angle for easy transitions from step to step and for deburring the edge of the cut
Product description |
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| The HSS step drill bit for step-by-step reaming and deburring of metal and plastic is valued for its high heat resistance and long service life. With the ground centring tip, you can pilot drill the workpiece at the exact point needed. The 90° countersinking angle means that you can easily transition from step to step until you reach the desired diameter, while deburring the edges of the cut simultaneously. The special 3-edge cutting geometry ensures very quiet running and fast work progress. Chips that form are optimally transported away via the straight chip grooves. The step drill bit is available in different sizes and with different steps. Thanks to the ¼" hexagon shank, it is quickly ready for use. The step drill is produced in Germany – that means you are investing in a high-quality, durable product. | |
Suitable for material |
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| Very suitable | Sheet steel max. 2 mm, Stainless steel sheet max. 2 mm, Non-ferrous metal, Plastic |
Properties |
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HSS step drill for reaming and deburring metal and plastic, e.g. sheet steel high heat resistance with long service life ground centring tip for precision pilot drilling straight chip groove for optimal chip removal special 3-edge cutting geometry for quiet running and fast work progress 90° countersinking angle for easy transitions from step to step and for deburring the edge of the cut ¼" hexagon shank for quick tool changes available in various sizes and steps, for step-by-step reaming and good control over reaching the target diameter high quality "Made in Germany" |
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Technical data |
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| Working diameter Ø |
6 mm 10 mm 8 mm 4 mm |
| Diameter | 4 – 10 mm |
| Working length | 21 mm |
| Number of cutting edges | 3 |
| Shank version | Hexagon shank A/F 6.35 mm (¼") |
| Direction of rotation | Clockwise rotation |
| Speed of rotation | 1,500 RPM |
| Material | High-Speed Steel (Hss) |
| Tool area | for countersink screws Ø 6, 8, 10 mm |
Instructions |
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| For use on metal, it is mandatory to first centre punch or pilot drill the material and to use cutting oil. | |
