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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
Rubi 12mm Drygres Premium Diamond Drill Bit - 06929Description The RUBI DRYGRES PREMIUM 12 mm diamond drill bit is designed for drilling holes in hard ceramic tiles, it is also suitable for drilling holes in natural stone (e. g. granite, marble). It is designed for dry drilling with an angle grinder or with a drill using a reduction. Thanks to the vacuum welding in production and the use of high quality materials with high diamond density, its advantages are high drilling speed and extra long service
Description
The RUBI DRYGRES PREMIUM 12 mm diamond drill bit is designed for drilling holes in hard ceramic tiles, it is also suitable for drilling holes in natural stone (e.g. granite, marble). It is designed for dry drilling with an angle grinder or with a drill using a reduction. Thanks to the vacuum welding in production and the use of high-quality materials with high diamond density, its advantages are high drilling speed and extra long service life. The crown diameter is 12 mm.
There is a cavity in the centre of the crown which is filled with wax. During drilling, the wax begins to melt due to the rising temperature and thus ensures lubrication and cooling of the drill bit. When the wax runs out, it is recommended to replenish it – simply by using a candle. Adequate pressure must be applied to the crown when drilling, as excessive pressure can overheat the crown and destroy it.
Technical parameters:
Diameter: 12 mm
Drilling depth: 30 mm
Use: angle grinder
Max. speed: 14 000 rpm.
Mounting: M14
Drilling: dry drilling
Cooling: by wax
Improvements of the DRYGRES PREMIUM series compared to the DRYGRES series:
faster drilling
more than 2 times longer service life
improved cooling with side vents (Ø 20-85 mm)
Crown with interrupted segments (Ø 43-85 mm)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy