PENGO 18 x 4' SRR ROCK RIPPER AUGER BIT With2 HEX FITS ALL 2 HEX AUGER DRIVES
MADE FOR SOLID, FRACTURABLE ROCK, FROZEN GROUND AND COMPACTED SOILS. FEATURE BULLET STYLE TEETH AND A FABRICATED BORING HEAD, AS WELL AS HEAVY-DUTY SINGLE FLIGHTING.