Powered by Made-in-China.com

68mm Diamond Drill Bit with 4-Tooth Design for Rock Drilling
US$30.00
2-9 Pieces
US$28.00
10-49 Pieces
US$25.00
50-99 Pieces
US$4.00
100-999 Pieces
US$3.00
1,000+ Pieces
Sample price:US$37.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
AISILength
Stub-lengthType
Core Drill BitMaterial
High Manganese SteelUsage
Well DrillingCustomize
YesMachine Type
Drilling EquipmentApplicable Industries
Energy & MiningProcessing Type
ForgingUse
Well DrillingApplication
Stone Mining in MinesColor
CustomizedFeatures
Fast Speed, High EfficiencyProduct Name
Three Wings Alloy Scraper BitVideo Outgoing-Inspection
SupportedCondition
NewAPI
2 3/8"3 1/2"4 1/2"Support CustomizationWeight (Kg)
4.7kgTransport Package
Wooden BoxSpecification
68Trademark
FineDrillOrigin
Changsha, Hunan, ChinaHS Code
8430691900Production Capacity
15, 000PCS/YearCompany profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Changsha Port, Shenzhen PortAverage Response Time: ≤24h
AI-Powered supplier vetting
SummaryThe supplier is identified as a trading company and limited company, with a business scope covering drilling equipment, drilling rigs, core bits, mechanical equipment, communication technologies, software development, and related services. It demonstrates broad customization options and provides ODM services, but reported no new products in the past year, no 3D software design, no SDK, and no professional technical supplier R&D capability. Service-management controls are weak: no written procedures or records were provided for supplier assessment, corrective actions, or complaint handling. No overseas warehouse, showroom, overseas agent or branch, or offline trade-show participation was reported. Raw-material traceability is unknown. The provided financial records show zero stated operating revenue, operating costs, gross profit, and operating profit for the reported periods; no monetary figures are reproduced here.
After-Sales capabilityThe supplier reported no written procedures or records for effective service-capability assessment, corrective and preventive actions, or customer complaint handling. It also reported no overseas warehouse, showroom, overseas agent or branch, or offline trade-show participation, indicating limited documented after-sales and overseas service infrastructure.
Financial creditThe provided financial-capacity records state zero operating revenue, operating costs, gross profit, and operating profit for the reported periods. These figures provide explicit evidence of no recorded operating activity in the supplied data and do not support strong financial credibility.
R&D capabilityThe supplier reported no new products in the past year, no product-information R&D capability, no professional technical supplier R&D capability, no 3D software design service, and no available SDK. Although ODM service is available, the overall evidence shows limited demonstrated innovation capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization; it also provides ODM services. These statements directly support a broad customization offering, although they do not establish manufacturing execution capacity.
Send Inquiry
*To:
Changsha Fast Drill Engineering Machinery Co., Ltd.
Changsha Fast Drill Engineering Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Powerroc Tricone Drill Bit Factory Direct Mining Quarry Water Well Rock Drilling
US$700.99
1 Piece(MOQ)
High-Performance Hex Vacuum Brazed Diamond Drill Bit Set for Precision Drilling
US$6.00-22.00
5 PCS(MOQ)
34mm 12 Degree Tapered 7 Tooth Button Bit for Rock Drilling
US$6.20-6.50
100 Pieces(MOQ)
4 Wings 5 Wings 6 Wings PDC Drill Bit Hard Rock Drilling Bits
US$295.00
2 Pieces(MOQ)
High-Performance Diamond Tool Vacuum Brazed Core Drill Bit for Rock
US$3.00-7.00
5 PCS(MOQ)
8-1/2 Inch Diamond PDC Drilling Hard Rock Bits for Geothermal Exploration
US$5,000.00-10,000.00
1 Piece(MOQ)
12 -1/4" Steel Body Diamond Rock PDC Drill Bit of Drilling Tool
US$3,000.00-10,000.00
1 Piece(MOQ)
Forsun Diamond Drill Bit for Hard Rocks Granite Quartz
US$80.00-280.00
1 Piece(MOQ)
Oil Well Steel Body Diamond PDC Drill Bit for Hard Rock Drilling
US$800.00-3,000.00
1 Piece(MOQ)
8-1/4 Inch API Steel Body Rock Diamond PDC Drill Bit
US$5,000.00-10,000.00
1 Piece(MOQ)
Drilling Bit Bucket for Large Diameter Bored Piles in Rock with High Strength Bullet Teeth
US$600.00-5,900.00
1 Piece(MOQ)
Diamond Core Drill Bit with Reinforced Steel Body for Impact Resistance
US$5.59-6.58
1 Piece(MOQ)
Hinge Boring Wood Forstner Drill Bits with Saw Teeth for Woodworking Drilling Tools
US$0.07-5.00
1 Piece(MOQ)
Hard Formation Rock Crushing Mining Tricone Bit for Blast Hole Drilling
US$400.00-950.00
1 Piece(MOQ)
High-Quality Diamond Grits for Durability with SDS Pilot Bit Adapter Dry Core Drill Bit
US$8.50-13.50
1 Piece(MOQ)
Air Drilling Bit IADC545 535 Hard Rock Tricone Bit for Oilwell with Elastomer Sealed Bearing
US$1,600.00
1 Piece(MOQ)
Premium Diamond Bits for Rock Drilling and Core Extraction
US$15.50-57.70
1 Piece(MOQ)
















