Roller Reamer

Vigor Drilling Roller Reamer can perform the double functions of centralization and reaming when drilling in varying formations, which with 3 Point String Rotary Reamer. Its service life can be extended by replacing new cutters when the old cutters worn and become smaller.

Impact strength value as per ASTM A370 , all bars inspected ultrasonically over their full length & full section. All connection machined & furnished according to API 7-1 standard.

China Vigor, Roller Reamer manufacturer, could design the special size Roller Reamer with detailed well condition.