Powered by Made-in-China.com

Durable 68mm Diamond Drill Bit for Core Sample Collection
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: ≤15h
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
M14 Vacuum Brazed Diamond Cutting Hand Tool Tile Core Drill Bit for Porcelain Ceramic
US$4.00-18.00
5 PCS(MOQ)
Marble Opener Diamond Core Bit Hole Saw Drill Bit for Marble Granite Drilling
US$1.44-1.61
10 Pieces(MOQ)
Durable Sharp Diamond Core Drill Bits for Concrete Cutting
Negotiable
100 Pieces(MOQ)
Factory Price on Durable Bits Suitable for All Materials Diamond Core Drill Bit
US$9.20-10.00
10 Pieces(MOQ)
Diamond Core Bit Hole Saw for Granite Marble Opener Masonry Drilling Drill Bits
US$1.44-1.61
10 Pieces(MOQ)
16mm M14 Thread Durable Concrete Core Drill Bit for Marble Granite Ceramic
US$2.86-4.29
500 pieces(MOQ)
Durable Sharp Diamond Core Drill Bits for Concrete Cutting
Negotiable
100 Pieces(MOQ)
Diamond Hole Opener Vacuum Brazed Core Drill Bit for Porcelain Ceramic Tile
US$1.60
10 Pieces(MOQ)
Durable M14 Dry Diamond Core Drilling Bits Hole Saw for Ceramic Tile
US$22.00-23.00
5 Sets(MOQ)
Durable Diamond Drill Bits for Efficient Core Extraction
US$25.00-112.00
5 Pieces(MOQ)
Professional M14 Diamond Hole Saw 5-68mm Core Drill Bit for Porcelain Tile Ceramic Marble
US$25.00-30.00
2 Pieces(MOQ)
Hot Sale Diamond Core Drill Bit for Sample Test
US$200.00
2 Pieces(MOQ)
Durable Nq Hq Pq Diamond Core Bits for Rock Drilling
US$25.00-150.00
1 Piece(MOQ)
20-68mm Vacuum Brazed Core Drill Bit Sets for Drilling Tile
US$41.50-42.00
20 Pieces(MOQ)
68mm M14&1/2gas Diamond Drill Bit for Dekton Diamond Core Bit Diamond Tool
US$15.00-20.00
5 Pieces(MOQ)
Durable Electroplated Diamond PDC Core Bits 75mm Diameter for Hard Core Gneiss Nasalt Iinestone Layer
US$15.00-100.00
1 Piece(MOQ)



















