Surface-Set Diamond Reamer Shell

Product Advantage:

 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life.

 2. Surface Set Diamond Bit: Choose natural diamond with the fast drilling speed, espencially used for soft, abrasive and unconsolidated rock formation.

 3. Matrix Height: 7mm-25mm, provide better drilling speed and drilling life.

 4. Drill Bit Design: Standard V-ring,Turbo, Face discharge, Flat face, Stepped, Vortex type,Pilot type, etc.

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.

Reamed Housing
Reaming Shell
Shell Reamer Set
Core Barrel For Geological
Core Barrel Of Diamond Core Driller
Core Barrel Overshot
Core Barrel&Overshot