Couronnes diamantées assemblées pour le forage humide du béton

The ChinShine Assembled Diamond Core Drill Bit  can be used to drill concrete, reinforced concrete, granite, marble, brick, sandstone, limestone, ceramics and more. This is a newly designed product where we have divided the bit into 3 parts, which makes it easier to change the bit segments (for laser-welded drills), use your drill for different drilling machines and increase the depth of the hole.

ChinShine's specially formulated drill segments contain a high concentration of premium diamonds combined with a special blend of metal powders to provide the highest performance at the lowest drilling cost. This provides 3-part carotteuse diamantée pour le béton with incredible drilling speeds and long life.

ChinShine is constantly updating its formulations to provide customers with high sharpness and long life!