Steel casting or forged HDD reamer for sand and medium-to-very-hard soil strata.
Specifications
– Available size: 200mm to 1800mm
– Structure: steel casting or forged
– Large spiral channel for efficient cutter and mud clearance
– Enlarges the hole by 50-100mm per grade
Application
The steel-cast version offers a more economical alternative to the forged fluted reamer for similar performance.