CNC Engraving Diamond Drills with high accuracy, high quality, high service life by the superabrasive, Dicing Saw technology, automatic production lines and precision equipment, and our products have obtained the trust of numerous customers with its stable quality. Sail not only making specific products according to customer drawings and samples, but also providing grinder design.
Higher working precision
Higher working quality
Higher working life
Grit size to 7000 mesh
Our drills are mainly used in cell phone chips, window glass lenses, digital products, jade, carbide and so on.
hole drill edge drill
Composite drill coordinate drill
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