ONEGOTOOL 4.5-Inch Diamond Saw Blade for Angle Grinder – Porcelain, Ceramic, Glass, Marble (5pcs)

Overview

Upgrade your cutting and grinding projects with ONEGOTOOL’s 4.5-inch diamond saw blade, engineered for angle grinders to deliver clean, precise cuts with minimal edge damage. Designed for professionals and DIY enthusiasts alike, this blade blends performance with durability, helping you tackle tough materials with confidence.

The blade features a high-density electroplated diamond coating that maintains a sharp edge while reducing chipping. The premium diamond grit enhances not only cutting but also shaping and finishing tasks, giving you the versatility to refine edges, textures, and profiles without swapping tools.

Performance and durability you can feel

The reinforced laser-welded core stays stable at high speeds, resisting bending and warping for consistent results project after project. An ultra-thin 0.05-inch kerf minimizes material loss and supports narrow cut lines, which is especially helpful for delicate installations or mosaic work. A one-piece molded construction adds strength and safety, reducing the risk of breakage during demanding jobs.

Two sides of grit—dual-sided 30 mm edges—offer flexibility for grinding and polishing on either face of the blade, boosting versatility for refinishing or edge shaping. The fine-grained diamond particles promote smooth finishes and help you achieve professional-looking results with less rework.

What you can cut and how it helps

This blade is designed for porcelain and ceramic tiles, glass, marble, granite, and stone. In real-world use, that means faster tile installations, smoother edge finishes, and the option to perform light grinding or polishing without changing tools. Users may experience improved edge quality and reduced chipping on challenging materials, along with easier handling thanks to lower cutting resistance.

• Porcelain and ceramic tiles: clean, chip-free cuts with minimal edge damage
• Glass: smooth finishes with reduced risk of micro-fractures
• Marble and granite: precise shaping and finishing for countertops and panels
• Stone and hard surfaces: dependable cutting performance at high speeds

Designed for professionals and DIY enthusiasts, this 4.5-inch blade blends durability with practical versatility. The core and coating work together to maintain sharpness longer, so you can tackle multiple cuts per project without frequent blade changes. While results depend on material and technique, you may experience faster progress, cleaner edges, and less heat buildup during extended use.

• Compatible with common 4.5-inch angle grinders
• Durable, long-lasting performance with reinforced core
• Precision cuts with minimal kerf and chipping
• Versatile for cutting, grinding, shaping, and polishing

Note: Always follow safety guidelines, use appropriate PPE, and verify compatibility with your grinder model before use. The blade is optimized for a wide range of hard materials and is intended to supplement, not replace, other specialized tools in your workshop.