ROTO-BORE Dry Compaction Bits
ROTO-BORE Dry Compaction bits are high quality tools for dry boring in clay and other compressible soils. They are self-feeding and produce clean, compacted borings. All ROTO-BORE bits are machined from solid chrome-moly steel bar stock on state of the art CNC lathes and machining center. All bits are quenched and tempered to an average tensile strength of 153,000 psi for optimum strength and toughness. The bits screw thread is much heavier than most competitors' design. This heavy duty design assures contractors a long service life and lower operating costs.
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