B/N/H/P Imp Reaming Shells for Mining Exploration

The Reaming Shell profiles

Three-ring reamer

Standard design

Double ring reamer, only suitable for B, N, H, P size, need inner tube adjustment

Super heavy duty design, can achieve longer life and righting effect

The diamond reamer is used with the bit                      

The main function is to maintain hole diameter Improve drilling stability and protect bit from excessive wear

Impregnated diamond bit types

Artificial diamond insert reamer: this product uses high grade artificial diamond and polycrystalline strip, the matrix wear resistance is high,the water performance is good, therefore the service life is long, the efficiency is high.

Natural diamonds etreaming shell (Heavy duty): this product is made of high quality and selected natural diamond and polycrystalline, with high efficiency  of  water  transfer  performance,  durability  and  satisfactory drilling efficiency .

Mixed reaming shell (Super heavy duty): natural and artificial diamonds are mixed in the tire body during the production process to extend the service life and achieve the best time of reaming and drilling.