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Ruko 4 - 30mm Uncoated HSS Step Drill Bit
Order Code
RUK-04624K
£79.81 £66.51
Incl. VAT Ex. VAT
Ruko 4 - 30mm Uncoated HSS Step Drill Bit is only available to buy in quantities of 1
Product Information
Step drill with CBN ground and spiral flutes guarantee quiet running and high cutting performance. Especially the chip flow is optimized, so even long, non-breaking chips will be removed easily. The optimized chip flow protects the cutting edges and reduces built-up edges and cold weld marks. The cone makes it easier to withdraw the tool from the material.
Technical Specification
| Brand | Ruko |
|---|---|
| Cutting Diameter (mm) | 4 - 30 |
| Manufacturer Part Number | 101052H |
| Size (Number) | 2 |
| Features & Benefits | • Uncoated finish • Right hand cutting direction • Bit shank • 118° point angle • Shape C - split point cut • 90° step angle |
| Material | HSS |
| Coating/Finish | Uncoated |
| Hexagon Shank (in) | 1/4 |
| Overall Length (mm) | 105 |
| Drilling Range (mm) | 4.0-30.0 |
| Shank Diameter | 6.35 mm; 1/4 in |
| Number of Steps | 14 |
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