Roto-Bore Dry Compaction Bits

Both ROTO-BORE “Standard” and “XD” dry compaction bits are designed for efficient drilling in clay and other compressible soils and feature “DOUBLE SQUARE THREAD” for faster drilling. They are self-feeding and produce clean, compacted bore holes.

Manufactured from solid bars of heat-treated, chrome-moly tool steel on state-of-the-art CNC machines.