The DRYGRES kits are the most economical solution for those users who need to drill, dry, of different diameters, in any type of ceramic tile.

The range of DRYGRES diamond drills are recommended for the drilling of all types of ceramic tile, especially porcelain stoneware, and other coating materials such as marble and granite.

In the range of DRYGRES drills, RUBI has used the vacuum welding technology VACUUM BRAZED, which increases the resistance to temperature and friction, to fix the diamond particles to the cutting area.

RUBI has kits with several configurations, always thinking of offering the professional the option that best suits their needs.

The DRYGRES kits have been designed, mainly thinking, so that the ceramic tile setter can obtain the best results when it comes to making the necessary perforations for water inlets, drains, light points, etc.

The DRYGRES kits are composed of:


-Band diamonds Ø 28, 35, 43 and 68 mm (ref 50917)

-Band diamonds Ø 28, 35, 43, 50 and 68 mm (ref 50936)

-Diamond holes of Ø 6, 8, 20, 35, 50 and 68 mm (ref 50996)

-Rings of diamond Ø 6 (x2), 20, 35 mm and diamond disc TCR-115 SUPERPRO (ref 68923)

-Mate case

DRYGRES diamond drills are dry cutting and can be used, thanks to its connection with M14 thread, directly with a grinder or electric drill without hammer, by using the drill adapter (ref 05976).

The average life of DRYGRES drills Ø 20 to 75 mm is 60 holes.

The average life of the drills depends, ALWAYS, on the type of material, its thickness and the correct cooling and use.

The drilling depth of DRYGRES drills is 36 mm.

DRYGRES drills (diameters Ø 20 to 75 mm) have a lateral opening that improves the cooling of the bit and facilitates the elimination of solid waste after each drilling. Before making a new perforation, we must make sure that the bit is clean and free of any obstruction.

The maximum speed of use for DRYGRES diamond drills is between 14000 r.p.m.

For a better finish and longer life of the bit, it is important to respect the proper turning speed and perform a slight orbital movement while drilling.


  • The kit includes: MULTIDRILL Guide
  • Dry cutting diamond drill bits: Ø 1.1", 1.37", 1.69" y 2.67" (Ø 28, 35, 43 y 68 mm.)
  • Dry cutting diamond drill bits: Ø 1.1", 1.37", 1.69" y 2.67" (Ø 28, 35, 43 y 68 mm.)
  • Dry cutting diamond drill bits: Ø 1.1", 1.37", 1.69" y 2.67" (Ø 28, 35, 43 y 68 mm.)
  • With case
  • 2 year warranty
  • European Regulatory Commission
  • Dry cutting Dry cutting

References and models for DRYGRES diamond drill bits kit

Where to buy

DRYGRES KIT 5 drills 5/8 "USA
  • Ref. - 5996
  • EAN-13 - 8413797059960
  • card_giftcardPoints: 59
  • format_align_justify Show barcode

Product reviews

Karol Derlatka Tuesday, November 6, 2018

Bardzo ułatwiają pracę układając płytki gresowe w łazience gdzie jest mnóstwo otworów do wycięcia, koronki sprawdzają się leweracyjnie

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50996 - DRYGRES Drill bit kit 6
Diogo Diogo Friday, December 14, 2018

Kit pratique pour des coupes de precision. Aspect fini soigné Très bon investissement Je recommande vivement.

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Karol Derlatka Sunday, December 30, 2018

Do gresu nie zastąpione, pozwalają precyzyjnie wykonać otwór przy użyciu prowadnika na przysawke mocowana do plytki

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Tomasz Kudas Monday, January 7, 2019

Fajny zestaw koronek na sucho.Więcej bedzie można powiedzieć za jakiś czas .Mam nadzieję że wywiercą maxymalnie dużo.Narazie wywiercilt kilkanaście otworów idą jak w masło.

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Ryszard Tuesday, April 23, 2019

Rewelacyjne ! Czas pokaze ile wytrzymaja po wycinaniu w twardych gresach. Godne polecenia. Przyssawka tez daje rade ;)

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Tomasz Ziecina Tuesday, September 17, 2019

Bardzo wytrzymały produkt. Polecam zakup. Naprawdę się oplaca oraz praca z nim to sama przyjemność Rubi to profesjonalny sprzet

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