Catalogue image of the RC hammer range. Confirm the selected model and matching bit specifications.
Overview
RC35, RC45, RC55, RC60, RC90, RC120 and RC160 hammer and bit options, selected around drilling diameter, formation and sample-recovery requirements with the rig and compressor.
Specifications
Product Details
Configure tooling around the sample path
Reverse circulation drilling returns cuttings through the inner tube. Check the hammer, bit and inner return connection alongside the rig air supply, hole diameter and sampling objective to define the tooling package.
Start with the model range
The table gives approximate selection ranges for RC35 through RC90. RC120 and RC160 are project-specific heavy-duty options. Final selection also depends on the formation and available compressor output.
Information for a quotation
Send your rig and current hammer model, target hole diameter, formation, compressor pressure and flow, connection drawings, sampling requirements and quantity. Existing tool photographs and technical drawings help confirm the mating components.
Technical Data
| Model | Approx. drilling diameter | Selection application |
|---|---|---|
| RC35 | ~93-102 mm | Small-diameter RC |
| RC45 | ~102-114 mm | General RC drilling |
| RC55 | ~114-127 mm | Common exploration range |
| RC60 | ~127-146 mm | High-flow RC |
| RC90 | ~165-203 mm | Large-diameter RC |
| RC120 / RC160 | Project-specific | Heavy-duty range |
Diameter ranges are approximate catalogue selection references. RC120 / RC160 are project-specific. Confirm connection, bit, air requirements and complete technical drawings before ordering.
Frequently Asked Questions
Which RC hammer models are listed?
The catalogue lists RC35, RC45, RC55, RC60, RC90, RC120 and RC160. RC120 / RC160 configurations are confirmed for each project.
Can I order directly from the diameter ranges?
The ranges are approximate selection references. Confirm the final hammer, bit, connection and air requirements against your rig, formation and sampling task.
Are RC and conventional DTH hammers directly interchangeable?
Check the sample-return path, rod connection, bit and air requirements first. Diameter or model naming alone does not establish compatibility.