About Core Drilling
A Shandong-based drilling equipment supplier working with trusted partner factories, focused on core drilling rigs, wireline tools and honest technical support.
Who We Are and How We Work
Core Drilling is a specialized, engineering-led supplier of core drilling rigs and drilling tools. We are based in Shandong, China — a province with a long equipment manufacturing base and access to the factories that build these machines.
Our background is in underground mining equipment and heavy transport, where we spent more than a decade specifying, operating and supporting machinery under severe production conditions. Core drilling is a newer line for us, and we say so plainly: we sell rigs we have specified and inspected, built by factories we have worked with, not machines from a plant we own.
What that means for a buyer is simple. You get a direct technical contact, an honest answer about what a configuration can and cannot do, and an inspection record for the unit you are paying for.
We would rather lose an order than ship a rig that does not suit the hole.
Direct Contact
Technical questions answered by the person who quoted.
Inspection Record
Signed test sheet with every machine.
Export Handled
Packing, documents and loading managed in-house.
Straight Answers
We say no when a rig does not fit the job.
What We Supply
Four lines, kept deliberately narrow so the technical support stays credible.
Core Drilling Rigs
Portable, crawler and deep-hole wireline machines from 50 m to 2000 m.
Drilling Tools
WL rods, core barrels, impregnated bits, reaming shells and casings.
Mud Pumps & Winches
Matched to the rig and the hole programme.
Spare Parts
Consumables and wear parts shipped on a repeatable basis.
Where We Add Value
Between the factory and your site there are five things that decide whether the rig works.
Specification
Depth, core size, ground and access translated into a configuration that matches.
Inspection
Pressure, rotation, feed and alignment checked against the drawing.
Tooling Match
Rods, barrels and bits chosen for the formation, not for what is in stock.
Export Packing
Packing and loading planned so nothing arrives bent.
Documentation
Manual, parts list and test record in the language you need.
After-Sales
Parts identification and technical answers after the rig is on site.
How We Prefer to Do Business
Three rules that shape every quotation we send.
Honest Specification
If a 300 m rig cannot reach 600 m, we say so — even when a bigger machine means a longer lead time.
Long-Term Customers
A dealer who reorders in year three is worth more than a one-off margin.
Visible Process
Build photos, test records and loading plans are shared, not hidden.
Looking for a Reliable Core Drilling Rig Supplier?
Send your drilling parameters and we will reply with a matched configuration and an honest lead time.