When it comes to cutting wheel for gem, specialized cutting wheels called lapidary diamond blades or lapidary cutting wheels are commonly used. These cutting wheels are designed specifically for cutting and shaping gemstones with precision and efficiency.
cutting wheel for gem is widely used in gem industry, used for cutting gem.
Here are some key features and considerations of cutting wheel for gem:
Diamond Coating: Lapidary cutting wheels feature a diamond coating on the rim or edge. Diamond is one of the hardest known materials and offers superior cutting performance and durability.
Grit Size: Lapidary cutting wheels are available in various grit sizes, ranging from coarse to fine. Coarse grit wheels (e.g., 80 or 100) are suitable for initial shaping and rough cutting, while finer grit wheels (e.g., 200 or 300) are used for refining the shape and achieving a smoother finish.
Wheel Configuration: Lapidary cutting wheels come in different configurations to suit various cutting tasks. Some common configurations include:
Continuous Rim Blades: These blades have a continuous rim with diamond coating, providing a smooth and precise cut. They are commonly used for slicing and trimming gemstone slabs.
Segmented Blades: Segmented blades have small gaps or segments between the diamond-coated rim. This design allows for faster cutting and efficient debris removal. Segmented blades are often used for cutting thicker gemstones or for general-purpose cutting.
Notched Rim Blades: Notched rim blades have indentations or slots on the rim, which aid in faster cutting and improved cooling. They are often used for cutting hard and dense gem materials.
Size and Arbor: Lapidary cutting wheels come in different sizes and arbor hole diameters to fit various lapidary machines and arbors. The size of the cutting wheel depends on the specific cutting requirements and the size of the gemstone being cut.
Cooling and Lubrication: Cooling and lubrication are essential during gemstone cutting to prevent overheating and prolong the life of the cutting wheel. It is important to use water or a suitable coolant to keep the cutting wheel and gemstone adequately lubricated and cool.