Bosch
⏳Price
$27.99
Jadeshay Diamond Twist Drill Bit,10Pcs Drill Bits for Glass Wood Jade Stone Tile Metalworking,Multipurpose Drilling Tool 0.8/1.0/1.2/1.5/1.8/2.0/2.5/3.0/3.5/4.0mm
★★★★★
$27.99
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1
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About this item
- 【Grinding and Polishing】Jade polishing bits remove impurities, scratches, etc. on the surface of jade by rotating, making the surface of jade smoother, more delicate and showing its unique luster. Polishing bits are usually made of diamond, aluminium oxide and other materials with high hardness and wear resistance, which can complete the polishing work efficiently.
- 【Carving and Shaping】carving grinding heads are used for carving and shaping on jade, and various patterns and decorations can be carved on jade by different shapes and sizes of grinding heads, which make the jade works more artistically valuable. For example, the conical grinding head and ball grinding head can flexibly adapt to the curvature of the jade surface for deep carving and curved polishing.
- 【Precautions for Use】When using the drill, you need to choose the right type of drill according to the hardness and shape of the jade; adjust the rotational speed of the drill according to the hardness of the jade; use the water cooling device to constantly cool down the jade during the drilling process, to prevent damage due to the high temperature; hold the drill steadily during drilling to avoid wobbling and to ensure the accuracy of the drilling. During the drilling process, the drill should be held steadily to avoid shaking to ensure accuracy.
- 【Optimising the Structure of Jade】By polishing the surface of jade, the structure of jade can be optimised, making it more stable and beautiful. Reasonable grinding and polishing can enhance the overall quality and ornamental value of jade.
- 【Improve Working Efficiency】Using efficient tools such as electric grinding heads can significantly improve the working efficiency of grinding and carving, and reduce the time and physical exertion of manual operation. The grinding drill is suitable for various jade processing scenarios.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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