PDC Drill Bits
Matrix- and steel-body configurations developed around formation, rig parameters and the performance target—not diameter alone.
- Directional & non-coring
- Coring & reaming
- Blade, gauge & hydraulics
JINGJIANGDRILLING TOOLSWuhan, China · Drilling tool manufacturer
Match the bit
to the rock.
PDC drilling solutions engineered around formation, equipment and the result you need—before a price is calculated.
WhatsApp · Chairman+86 186 7237 7666 ↗WhatsApp · General Manager+86 130 3444 6336 ↗Emailhusihao@jingjiangpdc.com ↗
01Application review
before quotation
before quotation
02Drawing confirmation
before production
before production
03Inspection record
before shipment
before shipment
PRIMARY PRODUCT / PDCAPPLICATION MATCHED
StructureSteel body / matrix body
Design inputsFormation · rig · connection
Real product imagery. Final cutting structure is confirmed against the drilling brief and drawing.
Product portfolio
One drilling problem.
Four focused tool lines.
Our PDC capabilities lead the portfolio. DTH and TCI tricone products extend the solution when impact or rolling-cone drilling is the better fit.
PDC Cutters & Diamond Dome Inserts
New flat Polycrystalline Diamond Compact cutters and diamond dome inserts for drilling-tool production and application matching.
- Flat PDC cutter grades
- Q-series dome inserts
- Size & application matching
DTH & RC Drill Bits
Down-the-hole and reverse-circulation bit solutions matched to hammer, shank, hole diameter, face design and rock conditions.
- Shank compatibility
- Button & face layout
- DTH and RC configurations
TCI Tricone Bits
Representative international TCI configurations for enquiry, selected by formation, diameter, bearing structure and operating conditions.
- 6–26 in representative sizes
- IADC application matching
- API REG connections
Published ranges are reference ranges for enquiry. Connection, cutting structure, material grade and operating parameters are confirmed for each application before production.
Engineering before selling
A diameter is not a specification.
The same nominal size can require a very different tool body, cutting structure, connection and protection package. A fast price without those inputs is often a false price.
Send your drilling conditions ↗WHAT WE NEED TO KNOW
01
What are you drilling?
Rock type, hardness, abrasiveness, fractures and water conditions.
02
How is the current tool performing?
Service life, penetration rate, wear pattern and failure point.
03
What must improve?
Speed, footage, stability, cost per metre or consistency.
Working process
From formation brief
to confirmed tool.
Each step removes a different source of procurement risk. Technical assumptions are surfaced before material and production commitments are made.
- 01
Share the drilling brief
Diameter, formation, depth, rig parameters, connection and the current tool's performance.
- 02
Review the application
We identify the design variables most likely to affect penetration rate, stability and service life.
- 03
Confirm drawing & offer
The technical specification, drawing and commercial terms are confirmed before production starts.
- 04
Manufacture & inspect
Production progress and dimensional or visual checks are documented before shipment.
ORIGINAL FACTORY FOOTAGEManufacturing · inspection · packing
Evidence, not slogans
Quality should be visible before shipment.
Depending on the order, project documentation can include confirmed drawings, production updates, dimensional checks, inspection records and packing photos.
01
Material & component reviewKey specifications checked against the confirmed design.
02
Process controlCritical dimensions, assembly and protection features reviewed.
03
Pre-shipment confirmationFinished-tool and packing evidence available before dispatch.
Manufacturing evidence
See the workshop.
See the process.
These are photographs from production, component handling, machining and packing—not generic stock images. They show the environment behind the quotation.
Production workshopMachining and tool-production area in operation.
Component controlOrganized storage for traceable production handling.
Machining processA real production-stage close-up—not a catalogue render.
Protective packingFinished products prepared for domestic and export shipment.
Wuhan Jingjiang
A technical partner for drilling-tool buyers and manufacturers.
Wuhan Jingjiang New Materials Technology Co., Ltd. supplies drilling tools and PDC components for water-well, mining, construction and related drilling applications.
Our role is not to force every job into one product. We help clarify the application, identify the right tool architecture and confirm the specification before production.
HEAD OFFICE
Room 39, 1st Floor, Buildings 17 & 18, Phase 3, Fenghuang Garden, Canglong Island, Jiangxia Economic Development Zone, Wuhan City, Hubei Province, China
Start with the application
Tell us what the tool must do better.
Share what you know. Photos of the used bit, wear pattern or formation are often more useful than a long specification sheet.