Ballistic Button are usually used as front buttons of DTH bits, suitable for medium abrasive and medium hard formations, they can also be used as gauge buttons if the rock is soft.

About Raw Material: 100% raw material.

Quality Trace-ability: we will keep the sample of each producing process from raw material.

About Tolerence: The maximum precision of finished grinding can reach to ±0.001mm.

About Grade: For different kinds of rocks, we built our physical mechnical analysis database of rocks. we can provide targeted grade according to different rocks.