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In many cases, exploration drillers have to modify various types of drill rigs in order to use them for reverse circulation (RC) drilling of deep exploration holes. Sometimes they are lucky and successful. Sometimes they are unlucky and fail. With the proper configuration, there is no need to rely on luck. With the TEAMWHOLE, exploration drillers are provided with the RC drill rig tools that are truly tailor made for the job.
| RC hammer Model | Outer diameter(mm) | Top sub Thread | Similar RC | Bit range/mm (inch) |
|---|---|---|---|---|
| TH1080 | 108mm | Remet3.5 | RE542 | 114-133 (4 1/2-5 1/4) |
| TH1162 | 116mm | Remet,Metzke | RE543 | 121-133 (4 3/4-5 1/4) |
| TH1186 | 118mm | Remet,Metzke | RE545 | 123-140 (4 7/8-5 1/2) |
| TH1214 | 121mm | Remet,Metzke | RE040 | 127-137 (5-5 3/8) |
| TH1261 | 126mm | Remet,Metzke | RE052 | 133-143 (5 1/4-5 5/8) |
| TH1305 | 130mm | Remet,Metzke | RE054 | 137-146 (5 3/8-5 3/4) |
