Description
Overview
The RUBI FORAGRES 50903 kit combines six wet diamond drill bits with a MULTIDRILL guide and pumped water supply. Sintered diamond rims, laser-welded to the bodies, are intended for drilling ceramic, stoneware, porcelain, granite and marble with a non-hammer drill.
Features
- Water tank with manual pump and 6.7 ft hose provides cooling at the hole.
- Guide helps position the selected bit.
- Carrying case organizes the drilling components.
What's Included
- Six diamond bits: 3/4, 1 1/8, 1 3/8, 1 3/4, 2 and 2 3/4 in.
- MULTIDRILL guide.
- 0.32-gallon manual-pump water tank and 6.7 ft hose.
- Carrying case and instructions.
Specifications
- Reference: 50903
- Bit count: 6
- Water tank: 0.32 gallon
- Hose: 6.7 ft
- Speed guidance: Maximum 900 rpm for most bits; 450 rpm for larger diameters, according to the selected bit
- Service-life guidance: Up to 60 holes, depending on material, thickness and cooling
Applications
Use for water-cooled holes in the listed tile and stone materials. Choose the diameter for the intended opening, and pair the bit with the guide and cooling arrangement rather than drilling dry.
Selection and Use
- Use an electric drill without percussion or hammer action.
- Check the speed specified for the individual bit; the 900 rpm figure is not a universal setting for the larger bits.
- Apply moderate pressure and maintain cooling. Hole-life figures are estimates, not guaranteed yields.
