Roller Rones Rock Reamer

(1) Available in sizes from 220mm to1600mm. Any sizes available upon request.

(2) 4Hdd can provide 220-1600mm HDD rock reamer with roller cones.

(3) The roller con reamer fit for all sorts of rock formation.

(4) The cone bearing is desined with metal seal and with IADC217-737 tooth type.