RUBI DRYGRES PREMIUM Diamond Core Bit 68 mm (Ref. 06978)
High-quality RUBI DRYGRES PREMIUM diamond core bit designed for dry drilling into hard tiles. Diameter: 68 mm; Shank: M14; Ref. 06978
In stock
Original price was: 92.62 €.91.03 €Current price is: 91.03 €. (74.01 € without VAT)
In stock
The RUBI DRYGRES PREMIUM 68 mm diamond core bit is designed for drilling holes in hard ceramic tiles and slabs. It is also suitable for drilling natural stone (e.g., granite, marble). It is designed for dry drilling using an angle grinder or a drill with an adapter. Thanks to vacuum welding during manufacturing and the use of high-quality materials with a high density of diamonds, it offers high drilling speed and extra long lifespan. The core bit diameter is 68 mm.
The core bit has side holes designed for cooling during drilling. This results in a lower temperature and a longer service life for the core bit. The core bit features an intermittent diamond-tipped segment, which improves drilling accuracy. When drilling, it is necessary to apply appropriate pressure to the drill bit, as excessive pressure can cause it to overheat and thus be damaged.
Improvements in the DRYGRES PREMIUM series compared to the DRYGRES series:
- faster drilling
- more than twice the service life
- Improved cooling with side vents (Ø 20–85 mm)
- crown with broken segments (Ø 43–85 mm)