Other Equipment and Accessories
| DRILL STEM 2 3/8" O.D. Wilson Drill Stem 2 7/8" O.D. P.A.C. Drill Stem 3 1/2" x IF Drill Stem All 5 Feet Lengths with Hardened Threads  |
GENERAL PURPOSE PILOT BIT … carbide tooth type. Available in three or four-way blade. Used in soft to medium rock formations. 3 1/4" to 4 1/2" sizes available |
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| SWAB BARRELL AND PILOT SET 6" to 48" (152 mm - 1219 mm) Larger swabs are available on a custom built bases.  |
ROLLER CONE ROCK PILOT BIT … used in medium to hard rock formations. Also available in carbide button 3 1/4" to 4 1/2" sizes available |
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| RETURN REAMER SWIVER Standard and heavy duty sizes available.  |
DIRT PILOT/FISH TAIL … with hardened steel cutters for dirt and soft materials only. 3 1/4" to 4 1/2" sizes available |
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| ADAPTERS (SUBS) … used to connect drip pipe to machine or cutting head. |
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| DIRT RETUN REAMER … replaceable hardened steel tooth type. 3 blade with a stabilizing ring. 4" to 60" (102 mm--1524 mm)  |
CARBIDE RETUN REAMER … with weldon carbide insert teeth. 3 blade with a stabilizing ring. 6" to 60" (153 mm--1524 mm)  |
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