Dry Diamond Drill Bit Blue 10.00x6.00x10.00cm

Highlights

• High Quality: High quality full emery electroplating with high temperature quenching and high hardness, sharp and durable
• Solid Cooling Wax: Internal sealing wax treatment, cutting and cooling can be dry, which make it more durable.
• Wide Applications: Can be used for granite, ceramic, marble tile, stone, glass, diamond coating and other hard material
• You can choose the most suitable one according to your need