Rubi - RUBISCRAPER-250 - Electric Grout Scraper - 120V

The RUBISCRAPER-250 removes cement-based grout without friction. Its tungsten carbide blades work by percussion: they bite into the grout and tear it out rather than grinding it. That changes everything on site.

No dust, because there is no abrasion. And a minimal risk of chipping the neighbouring tile, where a grinder or an oscillating tool slips out of the joint easily.

The self-guiding system keeps the blade inside the joint, and removal depth is controlled by hand. Three speeds cover the full range of work: from repairing a few tiles to stripping an entire installation.

• 250 W motor — 120 V / 60 Hz
• Three speeds: 6,500, 8,000 and 9,500 impacts per minute
• 2 mm stroke
• Tungsten carbide blades — patented design, resharpenable
• No dust — works by percussion, not friction
• Self-guiding system — the blade stays in the joint
• Fast blade lock and release
• Double insulation
• Ergonomic bi-material grip
• 3-year warranty, free extension through the RUBI Club

What ships in the box

• 1 carbide blade for 1.5 mm joints
• 1 carbide blade for 3 mm joints
• 2 special blades for removing thin-set residue from the back of tiles or from the substrate
• 1 carrying case

⚠️ The 1.5 mm blade runs on speed 1 only

This is a manufacturer instruction, not a recommendation. A blade that thin driven at 9,500 impacts per minute will break.

Replacement blades

The blades are interchangeable, resharpenable, and available in several widths to match the joint being removed:

• 1.5 mm blade — narrow joints, speed 1 required
• 4 mm blade — wide joints

Can be used for

• Stripping the grout from an entire installation
• Replacing broken tiles
• Spot repairs without taking up the surrounding tile
• Removing thin-set residue from the back of a salvaged tile

Specifications