Powered by Made-in-China.com
New Generation Metal Seal Tricone Drill Bit Set in Various Colors
US$500.00-3,000.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedLength
Taper-lengthModel NO.
IADC 837Type
Roller Cone BitMaterial
Alloy SteelUsage
Well Drilling, Metal Drilling, Oil Drilling,Hard Rock Drilling,Water Well DrillColour
Red, Green, Gold, White, Purple, etcSeal Type
Rubber Seal, Metal SealBearing Types
Journal Bearing, Roller BearingCondition
NewApplicable Industries
Energy & MiningTransport Package
Wooden BoxSpecification
3 3/4"~26"Trademark
DingtongOrigin
ChinaCompany profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤0.01h
AI-Powered supplier vetting
SummaryThe supplier is explicitly identified as a professional technical supplier producing and selling drill bits and related drilling products. It offers 3D software design, broad customization, ODM, OEM, and reports new products within the past year, indicating established technical and innovation capabilities. Quality assurance and raw-material traceability are stated, but finished-product inspection is performed by packing staff and complaint handling lacks written procedures or records. Export experience is stated as 8 years, while service-capability procedures and corrective-action records are absent. Financial information is limited to year labels without performance metrics, so financial credibility cannot be assessed. No certifications, overseas facilities, agents, branches, or offline trade-show participation are documented.
Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business covers production and sales of drill bits, while the company description references industrial and agricultural water supply, foundation pile engineering, and geothermal development, supported by a professional R&D team and production technology.
After-Sales capabilityThe supplier has stated export experience of 8 years, but complaint handling has no written procedures or records. Service-capability assessment and corrective/preventive-action procedures are also undocumented, and the supplier has no overseas warehouse, showroom, agents, or branches; therefore, after-sales support capability is not demonstrated and has several documented process limitations.
R&D capabilityThe supplier reports professional R&D capability, a professional R&D team, advanced production technology, 3D software design, new products within the past year, ODM services, and OEM services for popular brands. However, it also explicitly reports no available SDK, which limits evidence of software-development integration capability.
Production capacityThe supplier produces and sells multiple categories of drill bits and reports an off-season lead time within 15 workdays to one month. Quality assurance and raw-material traceability are stated, but finished products are checked by packing staff and no documented service-capability or corrective-action procedures are provided.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization. Its 3D design, ODM, and OEM capabilities further support the conclusion that it can handle varied customer-specific design and manufacturing requirements.
Send Inquiry
*To:
Hejian Dingtong Drill Bit Manufacturing Co., Ltd
Hejian Dingtong Drill Bit Manufacturing Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
Cost-Effective 170PCS HSS Drill Bits Set in Metal Box
US$21.50
1 Piece(MOQ)
3PCS HSS Step Cone Drill Titanium Steel Metal Hole Cutter Bit Set in Cloth Bag
US$6.99-7.84
5,000 Pieces(MOQ)
63PCS Drill and Drive Bit Set with Titanium Drill Bit for Metal Wood and Plastic in Storage Case
US$0.50-5.00
5,000 Pieces(MOQ)
88PCS HSS Twist Drill Bit Set in Metal Case
US$7.00-8.00
1,000 Sets(MOQ)
170PCS DIN338 HSS Driver PDC Twist Diamond Core Drill Bit Set in Metal Case
US$20.50-22.00
200 Sets(MOQ)
Golden Black Color 5PCS Metric 3 Flats Shank HSS Step Drill Bit Set for Metal Sheet Tube Drilling
US$8.00-20.00
100 Pieces(MOQ)
New Arrival Brazed Diamond Core Drill Bit Set for Stoneware Popular in Europe
US$33.00-36.00
2 Pieces(MOQ)
170-Pieces Drill Bits and Driver Set for Wood Metal Cement Drilling and Screw Driving
US$1.00-6.00
1 set(MOQ)
25PCS Metric DIN338 Fully Ground Step Point HSS Twist Drill Bit Set in Plastic Box
US$30.00-35.00
100 Sets(MOQ)
170 PC HSS Drill Bits Set 1-10mm Metal Case
US$0.0014-10.00
1 Piece(MOQ)
Tri-Flat Shank Straight Flute 9PCS Inch Golden Black Color HSS Step Drill Bit Set
US$8.00-20.00
100 Pieces(MOQ)
16PCS Metric Combination Drill Bit Set in Plastic Box
US$1.90-2.40
500 Pieces(MOQ)
Long Length HSS Twist Drill Bits Set for Metal Stainless Steel
US$2.50-15.00
300 set(MOQ)
DIN338 Fully Ground HSS Twist Drill Bit Set for Metal Wood Aluminum Steel
US$3.50-13.00
200 pieces(MOQ)
Km Drill Bits Set for Professional Metal Cutting and Drilling
US$1.00-80.00
20 Pieces(MOQ)



















