Best Grout Blades for Multi Tool: Top Picks for Efficient Tile Grout Removal
Finding the right grout blade for a multi tool can make grout removal faster and safer. This guide highlights five top-rated diamond-coated blades designed for grout removal, mortar cleaning, and sharp edge work. Each option offers different compatibility, blade thickness, and kerf to fit various tools and grout depths. Whether you’re renovating a bathroom or refreshing tile joints, these blades provide durable performance with clean, precise cuts. The following selections balance broad compatibility with specialized designs to cover tight corners, wall seams, and plaster work.
| Product | Brand | Key Benefit | Compatibility |
|---|---|---|---|
| LEILUO 6Pcs Diamond Oscillating Multi Tool Blades | LEILUO | Flat and crescent blades for narrow gaps | Most quick-release and non-quick-release tools |
| EZARC Diamond Oscillating Tool Blade Set (4-Pack) | EZARC | Three blade types with various kerfs | Wide tool compatibility |
| AMZWEI 8PCS Diamond Oscillating Blades | AMZWEI | Long curved edge for deep grout lines | Popular brands and tools |
| PECHAM 9PCS Diamond Oscillating Tool Blades | PECHAM | Swing and semicircular blades for corners | Most Porter Cable, Ryobi, Milwaukee, etc. |
| XXGO 4 Pcs Oscillating Tool Blades For Grout | XXGO | Segment swing grout blades for joints | Oscillating tools with quick-release |
LEILUO 6-Piece Grout Removal Blades
These LEILUO blades are designed for compatibility with DeWalt, Makita, Einhell, Ryobi, Milwaukee, and other vibration tools. The kit includes both flat and curved blade options, each with a 2.0 mm thin design to access narrow seams while maintaining durability. A diamond-coated edge speeds up stubborn cement and grout removal, making it a reliable choice for wall and floor grout work. Replacement is straightforward, with no extra accessories required.
EZARC 4-Pack Diamond Blades
EZARC offers a 4-pack with three blade types and three kerf options: 0.06″, 0.07″, and 0.09″ (1.6 mm, 1.8 mm, 2.2 mm). The diamond grit design provides longer blade life and precise cuts for grout removal, cement polishing, and edge work. The set is positioned for precise, clean results without risking neighboring tiles, especially in tight corners or edge joints.
AMZWEI 8-Piece Diamond Blades
AMZWEI’s 8-piece set includes long, curved-edge blades designed for deep grout lines and tight spaces. The blades feature a 1/13 inch thickness that balances aggressive cutting with tile safety. Diamondd-coated edges claim longer life versus carbide options, which is beneficial for heavy-duty grout removal across bathrooms and kitchens. The curved design aids access into corners and narrow gaps, reducing tile damage risk.
PECHAM 9-Piece Diamond Blade Set
PECHAM offers a broad 9-piece selection with various diamond blade designs. The set emphasizes precise and clean cuts with a kerf around 0.08 inch (2 mm) and swing-ground blades that facilitate access to corners and edges. The semi-circular blades are aimed at intensive cutting tasks, making this kit suitable for bathroom remodels and complex grout removal jobs.
XXGO 4-Piece Grout Blades
XXGO’s four-piece set centers on grout removal with segment swing and 2.2 mm thickness blades, optimized for 1/8″ grout lines and applications like plaster, mortars, and thinset. These blades are noted for compatibility with common oscillating tools and emphasize efficient joint cleaning without over-cutting adjacent materials. They are particularly suited for plaster work and light masonry alongside tile grout removal.
Buying Guide
Key considerations when selecting grout blades for a multi tool include blade material, thickness, and kerf, which determine how aggressively you cut and how much material you remove with each pass. Diamond blades typically offer longer life than carbide blades, especially for hard cement and grout. Consider the following:
- Blade thickness and kerf: Thinner blades enter tight seams, but may wear faster; thicker blades remove more material per pass and are sturdier for deep grout.
- Blade geometry: Flat blades excel in flat joints; crescent or semicircular blades help reach risers and curved edges; swing designs reach corners effectively.
- Tool compatibility: Ensure the blade system matches your multi tool’s quick-release or screw-on attachment and watch for Starlock or Dewalt/Porter-Cable compatibility.
- Durability and life: Diamond-coated blades generally outlast carbide blades in cement removal, reducing replacement frequency.
- Application scope: Choose sets offering both grout removal and edge-cleaning capabilities to cover walls, floors, and corners in remodeling tasks.
Compare blades by the typical grout depth you encounter (shallow 1/16″ vs deeper around 1/8″ or more), and by access needs—tight corners often require curved or semicircular designs. For frequent tile work, a mixed kit with both flat and curved blades provides flexibility for bathrooms, kitchens, and shower surrounds. Always follow tool manufacturer guidelines for safe use and personal protective equipment.