Everdigm Durawing Casing System along with a Everdigm 8" DTH Hammer and Casing shoes for drilling 10" Boreholes
5 1/8" T1 Tri Cone Bit sold on behalf. BRAND NEW VAREL BIT!
Core Bits for sale. Some used once and the others are new. Sold on behalf. Vendor no longer provides Core Drilling Services.
4 5/8" Tri Cone Bit (New) For Sale, IADC 211, Open Roller Bearing Bit for soft ground.