从China供应商批发进口105mm 4 Inch Drilling Dth Bit — FOB条款

The 105mm (4 inch) DTH bit from Maxdrill Rock Tools is a down-the-hole hammer drill bit designed for high-pressure drilling rigs. Its core design philosophy centres on a simple and robust construction that eliminates the need for a foot valve, a feature intended to maximise efficiency and reduce potential failure points. This bit is engineered for applications where penetration rate and cost per foot are critical performance metrics.

DTH bits of this size are typically manufactured from high-grade alloy steel with tungsten carbide buttons (inserts) for cutting. Standard industry specifications for a 105mm bit include compatibility with common DTH hammer shanks (e.g., DHD, COP, or QL series) and face designs such as flat, concave, or convex for different rock formations. The bit's design is noted for developing greater power for any given compressor capacity, suggesting optimised airflow and energy transfer.

Primary buyers include water well drilling contractors, civil engineering firms for foundation and piling work, and mining exploration companies. The bit is marketed for its record-breaking penetration and longer parts life, aiming to deliver the lowest cost per foot drilled. Sourcing terms and specific MOQs are not detailed in the listing, requiring direct inquiry with Maxdrill Rock Tools based in Guiyang, China.

Maxdrill Rock Tools is a supplier located in Guiyang, Guizhou Province, China, with its registered address at 9F, Fuzhong International Plaza, #72 Xinhu Road, Nanming District. The company's trust tier on the platform is listed as 'harbor'. Specific details about the company's history, production capacity, or client base are not provided in the available listing data.

The listing positions Maxdrill as a provider of rock drilling tools, focusing on performance claims like efficiency and cost per foot. The response rate and average response time are currently shown as zero, so importers should initiate contact to assess communication reliability. For verification, buyers may request business licenses, export documentation, or case studies of the bit's performance in specific geological conditions.