Head diameter: 1mm/1.5mm/2mm/2.5mm/3mm/4mm

Grit: 600# & 1200# (fine)

Material: Diamond

Shape: Cylinder&Conical Round Head&Inverted Tapered&Trumpet Shape&Conical&Inverted Trapezoid&Spherical&Pointed Oval

It is suitable for fine carving and grinding of jade, and the effect is excellent. After polishing, the jade carving workpiece is exquisite and delicate. Regardless of machine polishing and manual polishing, it saves a lot of manpower and time, and the processing accuracy and efficiency are much higher than traditional crafts: oil stone polishing or sand glue polishing. It is a major innovation in the polishing process.

Suitable for jade, emerald, amber, abrasive tools and other common grinding heads for grinding and engraving, peeling, grinding and polishing, used for trimming curved surfaces and detail correction and polishing

Scope of use: electric grinder/engraving pen/hanging grinder/gas grinder/dental machine and other tools

Tips for light repairing work: the carving should be clean, not too rough, use light force, go back and forth two or three times, cool down with wet water,

The 600-mesh grinding needle also has the function of carving and polishing. It is used for fine carving and polishing of jade carving works. The effect is excellent. There is no need to use time-consuming tools such as oilstone and mortar. No damage to engraving details after polishing by vibration machine

Kind tips! When using diamond tools, please note the following:
1. When you install a new tool, be sure to test whether the tool jumps. If it jumps, you can't work directly. You have to adjust it so that it doesn't jump before you can use it. Otherwise, the tools will wear out quickly, and the carved things will not be very smooth. Adjustment method: Use a small wrench for changing the chuck to lightly tap the high-speed rotating tool handle until the tool is stable. It is strictly forbidden to knock on the electronic machine. The adjustment method is to loosen the chuck, turn the tool at an angle or extend and retract a little.
2. It must be cooled with water (similar to dripping devices like hospital drips), such as dry drills, the diamond on the tool head will be graphitized due to overheating, and will be quickly worn out and scrapped.
3. When drilling, try to avoid shaking, because shaking will cause local damage to the tool and accelerate the damage of the entire tool.
4. The speed should be as high as possible. Generally, the line speed is not lower than 10-20 meters per second.
5. Feed with light pressure. Diamond tools rely on grinding to process workpieces. If excessive force is used, the grinding powder is not easy to remove, and the tools (especially small tools) are easily damaged.