Rubi Superpro Drygres Diamond Tile Drill Bit 28mm (M14)
28mm (M14)

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Samples
All samples are shipped FREE with 2-4 day delivery to Ireland and Northern Ireland. DPD is our shipping partner for samples. Tracking information will be provided by text and email once your order has been dispatched.

Small Deliveries - Courier
All of our small deliveries (less than 20Kg) are shipped with DPD with 2-4 day delivery to Ireland and Northern Ireland. Updated tracking information will be sent via email and text once your order has been dispatched.

Large Orders - Pallet
All of our pallet orders are shipped on our own trucks. We can deliver anywhere in Ireland or Northern Ireland within 2-4 days.
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Details
The DRYGRES range of diamond drill bits are recommended for the drilling of all types of ceramic tiles, especially porcelain tiles, and other covering materials such as marble and granite.
In the DRYGRES range of drill bits, RUBI has used VACUUM BRAZED technology, which increases resistance to temperature and friction, to fix the diamond particles in the cutting area.
DRYGRES drill bits, diameters 6-12 mm are perfect for installing bathroom accessories or any type of decoration accessory on ceramic surfaces. Other diameters in the EASYGRES diamond bit range, from 20 to 75 mm, are mainly designed for the ceramic tile fixer to get the best results when performing the necessary drilling for water tapping points, sewers, electrical connections, etc.
DRYGRES diamond drill bits are made for dry cutting and can be used, thanks to their connection with a M14 thread, directly with a grinder or non-percussive power drill, by using the drill adaptor (ref. 05976).
The average life of the DRYGRES drill bits varies according to the diameter. In diameters of 6-12 mm the average life is 25 holes and in the DRYGRES from 20-75 mm the average life is 60 holes.
The average life of the drill bits ALWAYS depends on the type of material, its thickness, proper cooling and use.
The drilling depth of DRYGRES drill bits is 36 mm.
In diameters of 6, 8, 10 and 12 mm, the DRYGRES contain wax inside. This wax melts while using the drill bit and facilitates cooling and the evacuation of drilling remains (if the wax runs out the drill bit can continue working, only the total loss of the diamond indicates the end of the life of the drill bit).
The DRYGRES drill bits (diameters 20-75 mm) have a lateral opening which improves the cooling of the drill and facilitates the removal of solid residues after each drilling. Before further drilling we must ensure that the drill bit is clean and free of any obstruction.
The maximum speed of use for DRYGRES diamond drill bits is 14000 rpm.
For a better finish and longer duration of the drill bit, it is important to respect the correct rotation speed and only make a slight orbital movement during drilling.
Specifications
| SKU | TRBI4911 |
|---|---|
| Shipping Type | Package |
| Suitability | Drilling |
| Size | 28mm (M14) |
| M² Per Piece | 0.000000 |
| Brand | Rubi |
| Range | Rubi Drill Bits |
FAQ
View all FAQsHow much do the bags weigh?
Bulk bags weigh 1000kg(1 tonne).
Does the price include VAT?
Yes, all of our prices include 23% VAT.
How much do the bags weigh?
If you live in Ireland yes. More information can be found on our “Shipping Info” page. We can also ship internationally, please call us on 01-4589100 if you wish to enquire about this.
What happens when a delivery cannot be made or I am absent when the goods arrive?
If we cannot make a delivery on a pre-arranged day due to unforeseen circumstances there will be an extra charge of €20 per pallet to re-deliver the goods, if the order is subsequently cancelled this will result in a €60 handling charge and a 15% restocking charge.
For any queries or cancellation call us on: 00353 - 01 4589100
Can I return bulk bags?
Unfortunately not.
How long does it take from when I order goods and the order arriving?
Next day delivery is available to certain areas if the order is placed Monday to Friday before midday. All orders outside the times of standard office hours (Mon-Fri, 8.30-5.00) and Bank Holidays will be processed on the next working day.
Can I return bulk bags?
Unfortunately not.
What happens if goods are damaged when they arrive to me?
All damaged goods will be replaced. We must be informed of any breakages within 5 days from receipt of goods, any later than this and it will be too late to claim. For insurance reasons we may ask you to store the goods. We may also need you to send us photographs of the damaged stock. Once goods have been installed we are unable to replace them, we strongly advise all of our customers to check received goods for faults before installation.
Why Shop With Tile Merchant?
2-4 Days Delivery
We deliver 90%+ of all orders on our own fleet of Tile Merchant trucks to get your order to your corner of Ireland as seamlessly as possible.
Free Samples
Our Free Sample Delivery service allows you to order any tile in this online store with no delivery charges.
Free Click & Collect
Our Free Click & Collect service lets you place your order online and conveniently pick it up at your nearest Tile Merchant location at no extra cost.
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