Instructions and precautions: ☞ Shank diameter: 1.6mm. ☞ High temperature steam sterilization before use. ☞ Excellent for fine detail work, cutting, engraving, carving, touch-up and finishing,engraving, and shaping with precision and detail. ☞ The high-tech technology is used to fix the diamond powder, and the whole piece will not fall off, which can ensure the durability. ☞ The pressure can not be too large, and the force is even.☞ Before and after use, pay attention to check the bur to determine whether it is deformed. According to the operating instructions, carefully place the bur on the machine head, strictly follow the speed regulation and operate slightly, and then press the bur to turn to the part to be drilled or polished. Packing list: 10 x BR-30C 10 x CR-22F 10 x DI-SS41 10 x TF-21EF 10 x TR-11
A**R
Quality bits!
Quality bits but not what I thought they were. My oops!
C**
Excelent
Excelent
M**S
the drills return and I want the money back
the drills are not what I need came too thin and too small I don't need to buy it wrong it is too small I want to return it and I want the money back
B**F
good for detailing
the burs work great for fine detailing. carves though silver with ease.
P**A
Buena calidad
No los he usado a todos pero hasta el momentoMuy buena calidad
Trustpilot
2 weeks ago
5 days ago
