Diamond Coated Glass Blade – 4″

The Diamond Coated Glass Blade – 4 Inch is a highly versatile cutting and sharpening accessory designed for professionals and DIY enthusiasts working with delicate and high-value materials. Engineered with precision, this blade is suitable for cutting glass, fiberglass (FRP/FTP), bottle art projects, and other fine materials where accuracy and clean results are essential.

Beyond cutting applications, this blade is also highly effective in sharpening tungsten carbide (TC) tipped and high-carbon steel tools such as saw blades, chisels, carving tools, and industrial or domestic knives. When paired with an angle grinder, the blade ensures efficient sharpening and extended life of your tools, making it a cost-effective solution for workshops and home use.

The blade is built with a thin kerf and flexible steel body, allowing smooth, precise cutting without excessive material waste. Its diamond-coated grit (120 US Mesh) provides excellent cutting performance and durability, ensuring consistent results over time. With a maximum operating speed of 12,000 RPM, the blade delivers safe and efficient performance in demanding tasks.

Weighing only 52 grams, the blade is lightweight yet strong, reducing strain on power tools and ensuring ease of handling during prolonged use. Whether you are working on glass art projects, repairing tools, or handling industrial sharpening tasks, this diamond-coated blade offers the right balance of performance, precision, and longevity.

Compact and versatile, the Diamond Coated Glass Blade is a valuable addition to any tool collection for both professional tradespeople and hobbyists

Features:

• 4″ diamond-coated cutting & sharpening blade

• Versatile use on glass, fiberglass, FRP, bottle art & more

• Sharpens TC tipped tools, chisels, saw blades & knives

• Thin kerf design for precise, clean cuts

• Flexible steel body with diamond grit for durability

• Suitable for both industrial and DIY applications

Specifications:

• Diameter: 4 inch

• Thickness: 0.8 mm

• Bore: 16 mm

• Weight: 52 g

• Material: Flexible steel body with diamond coating

• Grit: 120 US Mesh

• Max RPM: 12,000

• Applications: Cutting glass, fiberglass, bottle art, sharpening tools