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Rubi Tools FORAGRES Drill Bit Kit - 50903

Rubi Tools FORAGRES Drill Bit Kit - 50903

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Rubi Tools FORAGRES Drill Bit Kit - 50903

Features
  • To drill floor tiles, porcelain tiles, granite and marble
  • Always use cooled with water and non-hammer electric drill
  • For wet use only
  • Fits chuck drills
  • Average life is approximately 60 holes
  • 900 RPM max and 1-1/8" drilling length
  • Includes: 3/4", 1-1/8", 1-3/8", 1-3/4", 2" and 2-11/16" drill bits, multi drill guide, water tank, hose and carrying case
What our Experts Think
  • Complete professional drilling system - Designed for clean, precise hole-making in porcelain, ceramic, marble, granite, and stoneware tiles during installation work.
  • All-in-one wet drilling kit - Includes MULTIDRILL guide, water tank with pump, hose, and 6 diamond drill bits (20โ€“68 mm) for full jobsite versatility.
  • Water-cooled performance for longer life - Engineered for wet drilling only, ensuring reduced overheating, smoother cutting, and extended bit durability.
  • High precision for installers - Guide system ensures accurate positioning and controlled drilling, ideal for bathroom fittings, fixtures, and finishing work.
  • Professional diamond bit quality - Laser-welded diamond segments deliver clean edges and consistent performance even on hard porcelain and granite surfaces.
  • Controlled low-speed operation - Optimized for use with non-percussion drills up to ~900 RPM, improving safety and finish quality.
  • Installer-focused workflow design - Built to reduce chipping, improve accuracy, and streamline repetitive drilling tasks on job sites.

Q&A

Q: What is the Rubi FORAGRES Drill Bit Kit used for?
A: It is a professional diamond drilling kit designed for making clean holes in porcelain, ceramic tiles, granite, and marble during installation.

Q: What materials can it drill?
A: Suitable for porcelain stoneware, ceramic tiles, natural stone, granite, and marble surfaces.

Q: What comes in the kit?
A: Includes a MULTIDRILL guide, water tank with pump, hose, carry case, and 6 diamond drill bits (typically ร˜ 20โ€“68 mm).

Q: Does it require water cooling?
A: Yes, it must be used with continuous water cooling for optimal performance and longer bit life.

Q: What type of drill should be used?
A: A standard electric drill without hammer/impact mode (no percussion).

Q: What is the maximum recommended speed?
A: Up to about 900 RPM depending on material and bit size.

Q: Why is the guide system important?
A: The MULTIDRILL guide ensures precise centering, stability, and cleaner holes, especially on hard tiles.

Q: What is it mainly used for on job sites?
A: Installing bathroom fittings, anchors, pipes, and accessories on finished tile surfaces without cracking or chipping.

Q: Why choose the FORAGRES kit?
A: It delivers accurate, chip-free drilling in hard porcelain and stone materials, making it a reliable professional solution for finishing work.



Maintenance Tips
  • Always use water cooling: Keep constant water flow during drilling to reduce heat and extend diamond bit life.
  • No hammer mode: Use only a standard electric drill (max ~900 RPM) to prevent bit damage and cracking of tiles.
  • Clean bits after use: Rinse and remove slurry/porcelain dust immediately so diamonds stay exposed and cutting stays efficient.
  • Check bit wear regularly: Replace when drilling speed drops, edges glaze, or cutting becomes uneven (typical lifespan ~60 holes).
  • Inspect water system: Ensure tank, hose, and pump stay unclogged for consistent cooling performance.
  • Store dry & protected: Keep bits and guide in the case to avoid corrosion and diamond edge contamination.
  • Avoid dry drilling: Running without water quickly overheats and permanently reduces cutting ability.