Diamond Grinding Burr Drill Bit Engraving Carving Polish Glass Jade Burrs Bits



Product Description:
Shank:2.35mm
Grit:1200#
Head size:1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 4.0mm
Package: 1pcs 3pcs 5pcs 10pcs
Scope of application:
It is suitable for grinding, engraving, peeling and polishing of jade, amber, grinding tools and other workpieces. Used to trim surfaces and detail correction polishing.
Use range:
electric grinder / engraving pen / hanging mill / dental machine and other tools.
Tips: When using a diamond tool, please note the following:
1. When you install the new tool, you must try to test whether the tool is beating. If you jump, you can't work directly. You can adjust it to not use it. Otherwise the tool will wear out quickly and the things carved out will not be very smooth. Adjustment method: Use a small wrench to change the high-speed tool holder until the tool is smooth. The electronic machine is strictly prohibited from tapping. The adjustment method is to loosen the chuck, turn the tool at an angle or extend and retract it.
2. It must be cooled by water (similar to the drip device in the hospital). For example, the diamond on the tool head will be graphitized due to overheating, which will quickly wear out and scrap.
3. When drilling, try to avoid shaking, because the shaking will cause partial damage to the tool and accelerate the damage of the entire tool.
4. The speed is as high as possible. The line speed is generally required to be no less than 10-20 meters per second.
5. Light pressure feeding, diamond tools are grinding to process the workpiece, excessive force, the grinding is not easy to eliminate, tools (especially small tools) are also easy to damage.
Package Include:
According to your Choose!


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When manufacturing parts, in order to make the parts interchangeable, they should be within the specified maximum size and minimum limit size. The allowable size variation is called: tolerance, screws generally have positive and negative tolerances, specific tolerances The value varies according to the classification of the screw, but they are all within the range specified by the industry. Please consult the online customer service for specific tolerances. If the product is ordered, it is deemed to accept this tolerance by default.
1. At the top of the eBay listing, from top to bottom, first select the design, and then select option 1 and option 2 or option 3 of the product....More options.
2. Then, if you select the corresponding number under "Quantity", you can purchase the selected goods as many times as you need.
Important note: Even if you want to order more varieties from this link, you must first set all selection fields to "select".
3. Do not pay separately.
If you plan to purchase multiple or different items, it is best to use the "Add to Cart" function until you have completely selected all the items and sizes you need before completing the purchase.
In the same way, no matter what you buy or how much you buy, the transportation cost will only be automatically calculated once (the logistics charge of some products may be different, and the details are subject to the interface display. If you are not sure, contact customer service in time).
 
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