Super Thin 7ft Diamond Saw Blade for Porcelain and Granite - Smooth

In this review of the Super Thin 7' diamond saw blade, the bottom line is simple: this blade is for installers and DIYers who need a thin, fast-cutting wheel that handles porcelain and granite with minimal material loss. The review finds the blade particularly useful when users want clean, straight cuts and efficient removal thanks to its turbo rim and 10mm diamond edge, while noting that results can vary with technique and material. Overall it is a practical choice when thin kerf performance and compatibility with common angle grinders matter most.

Key Features

• Size and fit: The 180mm outer diameter and 7/8" arbor make it compatible with many handheld angle grinders and tile cutters for easy installation.
• Thin kerf: The 1.4mm thickness minimizes material waste and helps produce straighter cuts with less chip-out on fragile tiles.
• Turbo rim edge: The turbo rim design improves cutting speed and maintains a clean cutting path through dense materials like porcelain.
• Wet and dry use: Designed for both wet and dry cutting, the blade adapts to different jobsite conditions and cutting preferences.
• Diamond rim construction: A 10mm diamond rim with high-performance matrix gives longer life and efficient material removal on masonry and tile.

Who It's For

The blade is best for tile installers, renovators, and hobbyists who regularly cut porcelain tiles or harder materials like granite and need a thin blade that reduces material loss. Its compatibility with common grinder arbors and suitability for wet or dry cutting make it a solid choice for jobs where portability and quick setup matter.

Those who regularly perform extremely heavy-duty cutting, require extremely long service life under industrial continuous use, or need specialty blades for metals should look elsewhere. Also, users who consistently reported chipping on very brittle or improperly supported tiles may prefer a different rim style or slower cutting technique.

Pros & Cons

Pros

• Fast, smooth cutting through porcelain and similar tiles thanks to the turbo rim and diamond matrix.
• Thin 1.4mm kerf reduces material loss and helps maintain straight cuts and original diameter over time.
• Works wet or dry and fits common 7/8" or 5/8" arbors for broad compatibility.

Cons

• Some users report occasional chipping on very brittle tiles, so technique and support matter.
• Durability reports are mixed; heavy continuous use may reduce lifespan compared with industrial blades.

Specifications

Our Verdict

The Super Thin 7' diamond blade is a good-value option for tradespeople and serious DIYers who need a thin, fast blade for porcelain and granite. It delivers clean, efficient cuts when used with proper support and technique, and its wet/dry versatility and common arbor fit make it convenient for most tile cutting tasks.

Frequently Asked Questions

Can this blade be used wet and dry?
Yes, it is designed for both wet and dry cutting, allowing flexibility by jobsite conditions.

Will it fit my angle grinder?
The blade has a 7/8" arbor and is compatible with many handheld grinders; adapters may be used for a 5/8" arbor.

Is it suitable for porcelain without chipping?
It cuts porcelain effectively, but users should support fragile tiles and use steady technique to minimize the chance of chipping.