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This 125mm PDC non-core water well drill bit from Guilin Star Diamond Superhard Material Co., Ltd. is a full-hole tool designed for efficient borehole creation in water well and geothermal drilling. The bit has a nominal cutting diameter of 125mm and uses polycrystalline diamond compact (PDC) cutters for strong wear resistance and cutting efficiency. It is built for compatibility with standard rotary drilling rigs, allowing integration into existing equipment setups without modification.
PDC cutters are synthetic diamond composites sintered onto a tungsten carbide substrate, offering hardness and abrasion resistance that outperforms traditional tungsten carbide inserts in many formations. Typical PDC drill bits for water well applications use a steel or matrix body with hydraulic nozzles for cuttings evacuation. The non-core design means it creates a full-diameter hole without retrieving a core sample, which is standard practice for water well and utility borehole drilling where sample recovery is not required.
Buyers for this type of bit include water well drilling contractors, geothermal installation firms, and mineral exploration companies working in soft to medium-hard rock formations. The supplier states the product is ISO certified, though the specific ISO standard number should be confirmed directly with the manufacturer. Trade terms such as minimum order quantity, packaging specifications, and lead time are not listed on this page and require direct inquiry with Guilin Star Diamond Superhard Material Co., Ltd. to finalise a purchase order.
| Bit Diameter | 125mm |
| Bit Type | Non-core (full-hole) |
| Cutter Material | Polycrystalline Diamond Compact (PDC) |
| Substrate | Tungsten carbide (typical for PDC cutters) |
| Body Material | Steel or matrix body (typical for this bit class) |
| Application | Water well drilling, geothermal energy, mineral exploration |
| Rig Compatibility | Standard rotary drilling rigs |
| Certification | ISO certified (specific standard to confirm with supplier) |
| Hydraulic Design | Nozzles for cuttings evacuation (typical for PDC bits) |
| Formation Suitability | Soft to medium-hard rock (typical for PDC non-core bits) |
Guilin Star Diamond Superhard Material Co., Ltd. is based at No. 31 Kongming West Road, Qixing District, Guilin 541004, Guangxi, China. The company is listed as an 'imported' tier supplier on the platform, which indicates it has completed some level of verification. The trust tier is 'harbor', and the response rate is currently shown as 0.00%, meaning no response data has been recorded from recent buyer inquiries.
The supplier's page does not provide details on company history, number of employees, production capacity, or client portfolio. The listing focuses on the 125mm PDC drill bit product, describing its intended applications and claiming ISO certification. Buyers should request company registration documents, ISO certificate copies, and references from previous export orders to verify the supplier's manufacturing capabilities and compliance status before placing a bulk order.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order for this 125mm PDC drill bit, verify the supplier's ISO certification by requesting the certificate number and issuing body. Check whether the certification covers the manufacturing facility in Guilin or only a separate quality management system. Ask for recent third-party inspection reports or test certificates that confirm the PDC cutter grade and bond strength meet your project requirements.
Logistics planning should account for the bit's weight and dimensions when calculating shipping costs. A single 125mm PDC bit typically weighs between 8 and 15 kg depending on body design, so freight charges for small orders may be proportionally high. Confirm the supplier's standard lead time, available Incoterms (FOB, CIF, or DDP), and whether they handle export documentation or if you need to arrange your own freight forwarder from Guilin.
Quality checks upon receipt should include visual inspection of all PDC cutters for chips, cracks, or incomplete braze bonds. Measure the bit diameter with callipers to confirm it matches the 125mm specification. If possible, request a sample bit before committing to a larger order so you can evaluate cutter quality and body construction under field conditions first.
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Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 125mm Pdc Non Core Water from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Guilin Star Diamond Superhard Material Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
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When importing 125mm Pdc Non Core Water from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Guilin Star Diamond Superhard Material Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Guilin Star Diamond Superhard Material Co., Ltd. provides 125mm Pdc Non Core Water for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Guilin Star Diamond Superhard Material Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 125mm Pdc Non Core Water to your country.
Send a direct message to Guilin Star Diamond Superhard Material Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
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