DescriptionAre you looking for a compasses type glass cutting tool? This glass cutter is made of Aluminumalloy, adopts a professional design process, durable and sturdy for long lasting use.This glass cuttercan be well applied to cutting glass . Simple structure and excellent craftsmanship make it easy to use and have excellent durability.Features-Color:As Shown -Material:Aluminum alloy-Size:26.00X8.50X6.00cm/10.22X3.34X2.36in -Diameter: 4 0cm- Adjustable up to 40cm, suitable for various hole sizes. High precision, manual operation for more accuracy. - Universal wheel design for convenience. Aluminum alloy materialfor better cutting performance.- Suitable for opening holes in hard materials such as glass and ceramics. Give you more convenience.- The scale is clear and the cutting is accurate, glass cutter cuts glass sharpen, and has longer service life.-Aluminumalloy glass cutter is rust-proof and corrosion-resistant,hard to break, reliable to use.