Powered by Made-in-China.com

Ntw Hot Pressed Diamond Drill Bits for Tough Drilling Conditions
US$60.00
2-9 Pieces
US$55.00
10-49 Pieces
US$45.00
50-99 Pieces
US$35.00
100-999 Pieces
US$29.00
1,000+ Pieces
Sample price:US$60.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
AISILength
Stub-lengthType
Core Drill BitMaterial
High Manganese SteelUsage
Well DrillingThread Type
Male or FemaleMachine 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
75~77#Trademark
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
Double-Tube Hot-Pressed Drill Bit, Impregnated Diamond Core Bit
US$54.00
3 Pieces(MOQ)
Hot-Sale-10mm Vacuum Brazed Diamond Hole Saw Drill Bit for Tile Ceramic M14
US$2.70-2.90
50 Sets(MOQ)
High Performance Concrete Diamond Core Bits for Tough Material Drilling
US$3.10-3.20
2 Pieces(MOQ)
Hot Sale Od15mm M14 Thread Dry or Wet Use Drilling Diamond Drill Bits for Ceramic Tile
US$3.10-3.20
10 Pieces(MOQ)
Hot Sale Diamond Drill Bit for Dekton Porcelain Drill Bit Diamond Tool
US$15.00-20.00
5 Pieces(MOQ)
Hot Sale Od35mm Vacuum Brazed Diamond Dry Core Drill Bits Set for Ceramic
US$5.00-6.25
50 Pieces(MOQ)
Hot! 203mm Powerroc PDC Core Drill Bit for Well Drilling
US$220.00-480.00
1 Piece(MOQ)
Hot Selling 50mm M14 Vacuum Brazed Diamond Hole Saw Drill Bit for Drilling Stone Tiles
US$8.23-9.00
10 Pieces(MOQ)
Affordable New Product for Efficient Drilling in Tough Jobs Diamond Core Drill Bit
US$4.30-5.00
1 Piece(MOQ)
Hot Sale Powerroc PDC Drill Bit for Coal Mining & Gas Drilling
US$7.99-15.59
1 Box(MOQ)
New Product Efficient Diamond Core Drill Bit for Tough Jobs for Drill Bit Concrete Category
US$5.59-6.58
1 Piece(MOQ)
Hot Sale Diamond Core Drill Bit for Hard Mine Drilling
US$200.00
2 Pieces(MOQ)
Hot Sale 349.3mm 13 3/4"Inch Tricone Drill Bits for Hard Rocks and Oil/Well Drilling
US$1,000.00-10,000.00
1 Piece(MOQ)
Hot Sale Round Shank Vb Drill Bit for Porcelain Diamond Hole Saw Diamond Broca
US$1.50-6.50
5 PCS(MOQ)
Hot Sale Tough Ballistic DTH Drill Bit for Mining with Convex Shape
US$450.00-620.00
1 Piece(MOQ)
Hot Sell Diamond Glass Hole Saw Core Drill Bits for Stone Granite
US$0.12
1,000 Pieces(MOQ)
Made in China Hot Sell Vacuum Brazed Diamond Drill Bit for Porcelain Tiles
US$2.50-6.00
1 PCS(MOQ)


















