TSP core bit export supplier from Xi'an China

When exploration teams look for a dependable TSP core bit export supplier, Xi'an in central China has become one of the most convenient sourcing points in the country. The city sits at the western end of the China-Europe rail corridor, and its mining machinery cluster ships drilling consumables to dozens of markets. One company that has grown with this trade route is Xi'an Heaven Abundant Mining Equipment CO.,LTD, known in the industry as TY Drill Bits.

Founded in 2010, the manufacturer has built a one-stop drilling tool program that covers development, production and sales. Beyond TSP core bits, the catalogue spans PDC bits, roller cone bits, coring and anchor drills, drill rods and pipes, DTH hammers and cutting picks. For buyers who focus on core sampling, this breadth matters: it means the core bit you order can be matched with compatible rods, shoes and barrels from a single supplier instead of juggling multiple vendors.

Why TSP cutting structure matters in hard rock

TSP stands for thermally stable polycrystalline diamond. Unlike conventional polycrystalline diamond, which can lose its edge quickly in hot, abrasive formations, TSP cutters are treated to tolerate higher drilling temperatures while holding their bite longer. That is why TSP core bits are a common first choice for hard rock geological exploration, sample coring and groundwater investigation where the ground is competent enough to give a clean core.

The practical benefit for buyers is usually measured in meters drilled per trip and in core recovery quality. A bit that stays sharp through an abrasive interval keeps crews turning instead of tripping, and a consistent gauge keeps the core intact for logging and assay. The right choice still depends on the formation, which is why a supplier that can talk through your rock type before quoting is worth more than a static catalog.

A practical TSP core bit range from the Xi'an plant

TY Drill Bits offers TSP core bits across common wireline sizes so that field teams can match the bit to their core barrel standard. The range includes an HQ TSP core bit for well drilling, an HMLC TSP/TSD bit for sample coring, an NQ size TSP core bit for sample coring, a 3 3/4-inch TSP bit for geological drilling and a 5-inch thermally stabilized diamond drill bit. These cover the everyday HQ and NQ jobs that dominate exploration work while also providing larger diameters for wider boreholes.

• HQ TSP core bit for well drilling – suited to standard HQ barrels and typical exploration programs.
• NQ size TSP core bit for sample coring – a compact, popular size for mineral exploration.
• HMLC TSP/TSD bit for sample coring – a wireline-series option for reliable recovery.
• 3 3/4-inch and 5-inch TSP bits – for wider geological drilling applications.

Working with an export supplier from Xi'an

For overseas projects, buying direct from a factory in Xi'an has a few practical advantages. OEM service is available, so you can specify your own branding and packaging. The company carries ISO9001 certification and runs a small, controlled production setup that keeps quality checks manageable on every order. Because the team also supplies impregnated core bit lines and other drill tools, a single inquiry can cover a full coring set rather than several separate purchases.

Export delivery is straightforward from the factory location: lead time is generally within 15 working days, and a range of Incoterms including FOB, CFR, CIF and EXW are offered to suit different logistics preferences. Payment terms are flexible across L/C, T/T and other common arrangements, which lowers the friction of getting a first order moving.

What to confirm before you order

A smooth first order depends on a few details. Send the core barrel standard and size you are using, the thread or connection type, the expected formation (hardness and abrasiveness), target depth, and your rig's flushing method. Adding a photo or a brief geological report helps the factory match the crown to the ground.

• Core barrel size and standard (for example HQ or NQ) to match the bit's outer and inner diameter.
• Thread or connection type so the bit seats correctly on the drill string.
• Formation description and target depth to refine cutter and crown selection.
• Quantity and desired packaging, especially if you need OEM branding.

Sourcing TSP core bits from a factory you can trust

Buying TSP core bits from a supplier based in Xi'an combines the region's export-friendly logistics with a manufacturer that actually builds the tools. TY Drill Bits has been in the drilling trade for over a decade, keeps OEM and ISO9001 compliance, and supplies a practical range across HQ, NQ, HMLC and larger TSP sizes. Whether you are running mineral exploration, sample coring or groundwater investigation, a short technical exchange before purchase is the fastest way to get the right bit for your ground.

For a quote, contact the sales team at Xi'an Heaven Abundant Mining Equipment CO.,LTD via the TY Drill Bits website or reach out by phone or email using the contact details on the site, and include your barrel size and formation details to speed things up.