Egg Sharpe Bur
Diamond Drill Bits
The egg-shaped diamond drill bits are versatile tools suitable for carving, grinding, and pre-forming both hard and soft materials such as glass, stones, ceramics, bone, and metals.
These drill bits are equipped with a 1-1/2" long mandrel shank, measuring 3/32" in diameter, making them compatible with various rotary tools like Foredom, Dremel (with a 3/32″ collet), or any flex shaft hand piece accepting a 3/32″ diameter shank. With ten different diameter sizes available, users have options to suit their specific carving and grinding needs.
The diamond grit on these drill bits is evenly electroplated onto steel, ensuring high-quality performance. The diamonds are securely locked into place, providing an aggressive grinding rate for efficient material removal.
For optimal use, it's recommended to lubricate these drill bits with clean water before and during the operation. This lubrication acts as a coolant, reducing heat and friction during grinding, thereby improving the tool's lifespan and performance.
These drill bits are invaluable for artisans, craftsmen, and professionals working across various industries. Their ability to effectively work on both hard and soft materials makes them essential for tasks ranging from jewelry making to glasswork, ceramics, and metalworking, offering precision and efficiency in shaping and grinding applications.
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FAQ
Q: How do you use a diamond pad?
A diamond hand pad is a handheld abrasive tool with a flexible surface coated with diamond particles. It is used for grinding, smoothing, and polishing various materials, including stone, concrete, glass, and metal.
Q: How do I choose the right grit size for my project?
Select the grit size based on the initial condition of your workpiece and the desired level of surface finish. Coarse grits are suitable for rough grinding, while finer grits are used for smoothing and polishing.
Q: What safety precautions should I take when using diamond hand pads?
Wear safety goggles, a dust mask, and gloves to protect yourself from dust and debris. Additionally, work in a well-ventilated area or wear a respirator if working with fine dust particles.
Q: How do I maintain and clean my diamond hand pad?
After use, rinse the diamond hand pad with clean water to remove debris and residues. Gently pat it dry or allow it to air dry. Proper maintenance can prolong the pad's lifespan.
Q: What are some common applications for diamond hand pads?
Wear safety goggles, a dust mask, and gloves to protect yourself from dust and debris. Additionally, work in a well-ventilated area or wear a respirator if working with fine dust particles.
Q: What are the common grit sizes for diamond hand pads?
Diamond hand pads come in a range of grit sizes, from coarse (e.g., 50 grit) to fine (e.g., 3000 grit). The choice of grit depends on the specific task, with coarser grits used for material removal and finer grits for polishing.
Q: Do I need to use water or lubricant with a diamond hand pad?
Yes, using water or a specific lubricant is often necessary. It helps keep the surface cool, prevents overheating, and improves the effectiveness of the diamond particles in grinding and polishing. Some materials require dry grinding, so it's essential to check the manufacturer's recommendations.
Q: Can I use a diamond hand pad for dry grinding and wet grinding?
The suitability of a diamond hand pad for dry or wet grinding depends on the material and the pad itself. Some diamond hand pads are designed for wet use, while others are suitable for dry grinding. Check the manufacturer's specifications for guidance.
Q: Can diamond hand pads be used on curved or irregular surfaces?
Yes, diamond hand pads are versatile and can be used on flat, curved, or irregular surfaces. Their flexibility allows for contouring and shaping of various workpieces.
Q: Can I achieve a high-polish finish with a diamond hand pad?
Yes, with the right technique and progression through finer grits, you can achieve a high-polish finish on various materials using diamond hand pads. The finest grits are typically used for the polishing stage.
