P/N Description Length    inches Length  mm. Outside Diameter inches Outside Diameter mm. End Wall Thickness inches End Wall Thickness mm.
100-06036 BIT, AUGER, 3.75” FEMALE, CARBIDE TIPS
100-03030 CORE BARREL, 3.75” O.D., 5.5′ LONG 3.82 97.03 0.30 7.62
100-03029 CORE BARREL, 3.75” O.D., 10.5′ LONG 3.82 97.03 0.30 7.62
100-06031 BIT, CORE BARREL,3.75” FEMALE, CARBIDE TIPS
100-06045 BIT, FLAPPER, 3.75” FEMALE
100-06071 BIT, 3.75″, ROCK WATER WAYS