Powered by Made-in-China.com
73mm PDC Core Drill Bits for Mining Soft Hard Rock Formations
US$299.00-599.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedStandard
DIN, AISIModel NO.
73HNSHQLength
Taper-lengthType
Core Drill BitMaterial
Alloy Steel, Diamond, Carbide(PCD)Usage
Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, MiningProduct Name
PDC Core Drill BtsBit Type
Mining Core BitColour
CustomizedApplicable Equipment
Mining Tunnel Drills, Hydraulic Water ExplorationThread Connection
Standard Thread ConnectionFormation
Medium Hard, Hard Rock FormationSample
SupportTransport Package
Carton or Wooden Case, CustomizedSpecification
73mmTrademark
HAINAISENOrigin
Xi'an, ChinaHS Code
8207191000Production Capacity
10000pieces/YearKey features
High Core Recovery Rate: Over 90% stable recovery rate ensures intact core samples for reliable geological data.
Super Wear Resistance: High-strength PDC/hard alloy teeth extend service life by 30%-50% compared to traditional bits.
Efficient Drilling Performance: Streamlined structure provides 25%-40% higher efficiency with fast chip removal and no jamming.
Wide Size Adaptability: Available in standard sizes from 65mm to 173mm plus fully customizable options for specific needs.
Customizable Design: Diameter, tooth type, and matrix are fully customizable to match specific drilling requirements.
Safe & Durable Structure: Reinforced design reduces fracture risks and ensures stability in complex mining conditions.
Broad Application Scope: Suitable for mineral exploration, underground/open-pit mining, geological surveys, and engineering drilling.
ISO Certified Manufacturer: Factory certified with ISO9001, ISO14001, and ISO45001 standards for quality and safety.
Company 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.Export Year: 2016-06-10Nearest Port: shanghai, Qingdao, GuanghzouAverage Response Time: ≤0.08h
About Our Factory & Business Background
Address8#2b Bei Fang Zhi Zao Industrial Park, Economic and Technological Development Zone, Xi'an, Shaanxi, China
Plant Area2161 square meters
Terms of PaymentMoney Gram, Small-amount payment, LC, T/T, D/P, PayPal, Western Union
International Commercial Terms(Incoterms)FCA, FAS, DAT, Others, CIF, CPT, CFR, CIP, DAP, FOB, DDP
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsPDC Drill Bit, PDC Cutter, PDC Insert, PDC Core Bit, Diamond Drill Bit, Diamond Cutter, PDC Bit, PDC Drilling Bit, Drill Bit, Steel PDC Drill Bit
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2013-09-23
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO45001:2018, ISO9001:2015, ISO14001
Product Q&A
Q:What sizes are available for the core drill bits?
A:
We offer standard sizes including 65mm, 75mm, 94mm, 113mm, 133mm, 153mm, and 173mm, plus fully customized sizes.
Q:Can the drill bits be customized?
A:
Yes, we provide full customization, minor customization, and flexible options for diameter, tooth type, and matrix based on samples or designs.
Q:What is the core recovery rate?
A:
Our drill bits achieve a stable core recovery rate of over 90%, providing intact cores for accurate geological data.
Q:How does the wear resistance compare to traditional bits?
A:
Made with high-strength PDC/hard alloy teeth, our bits last 30%-50% longer than traditional options, reducing replacement costs.
Q:What is the average lead time for orders?
A:
The average lead time is within 15 workdays, regardless of whether it is peak season or off-season.
Send Inquiry
*To:
Shaanxi Hainaisen Petroleum Technology Co., Ltd
Shaanxi Hainaisen Petroleum Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
8 1/2''steel Body PDC Bit for Hard Rock Drilling Oil Field Drill Bit
US$199.00-1,999.00
1 Piece(MOQ)
High-Performance R32 45 mm Thread Button Rock for Hard Drill Bit Drilling Tunneling Mining Tools
US$13.97-27.94
1 Piece(MOQ)
PDC Drill Bit Is Designed for Soft-to-Medium-Dard Rock Formations
US$35.00-79.00
6 Pieces(MOQ)
Coring Bits PDC Core Bits Are Suitable for Hard Rock
US$25.00-150.00
1 Piece(MOQ)
High Efficiency Diamond Drill Bits for Moderate Hard Formations
US$25.00-112.00
5 Pieces(MOQ)
Pq PDC Core Drilling Bit for Rock
US$390.00-490.00
1 Piece(MOQ)
Faster Penetration Flat Slice Pineapple Drill Bits for Softer Formations
US$18.00-20.00
10 pieces(MOQ)
High-Performance 5-Wing PDC Drill Bit for Mining Applications
US$270.00-280.00
1 Piece(MOQ)
Chinese PDC Drill Bit for Geothermal Wells Large Waterway Design Hard Rock Drilling
US$2,000.00
1 Piece(MOQ)
Factory Price and High Quality R32 45mm Rock Drill Button Bits for Mining Quarrying Tunneling
US$26.00-34.00
10 Pieces(MOQ)
Prowrroc Directional Drilling 6 Wing PDC Bit for Hard Rock Applications
US$600.99-700.99
1 Box(MOQ)
Diamond Core Drill Bit for Hard Rock and Geological Exploration
US$105.00
2 Pieces(MOQ)
Stable Rolling Hard Formation Cone Bit for Mining Drilling
US$400.00-950.00
1 Piece(MOQ)
Powerroc 4 Wings PDC Directional Drill Bit for Rock Drilling
US$500.88-800.99
1 Piece(MOQ)
Rock Mining Deep Hole Drilling Tools Coring PDC Bit Type Hq3 Nq Hq Pq Drill PCD Bit
US$50.00-90.00
1 pieces(MOQ)
Sale! PDC 5-Wings Arc Angle Drill Bit Geotechnical Soft Rock Drilling
US$80.99-120.99
1 Piece(MOQ)
Factory Price GM Series GM60 High Air Pressure DTH Hammer Bit for Mining with Hard Rock
US$31.00-700.00
5 Pieces(MOQ)
Powerroc Customized TCI Tricone Drill Bit for Rock Drilling
US$300.66-999.99
1 Piece(MOQ)