Main Technical Specification:
HDD Drilling Reamer;
a, Fluted back reamer Φ200-Φ1500
b, Barrel reamer Φ200-Φ1800
c, Ringed reamer Φ400-Φ1800
d, Delta/wings reamer Φ250-Φ350
Supplier: Drill, reamer and cermet reamer, end mill and cutter