Powered by Made-in-China.com
High Quality St58 Thread/Rock Drill Bit Threaded Drill Bits for Top Hammer
US$500.00
5-49 Pieces
US$400.00
50-99 Pieces
US$300.00
100+ Pieces
Product profile
Customization
AvailableAfter-sales Service
One YearWarranty
One YearModel NO.
ST58Certification
ISO 9001:2008Standard
AISI, ASTMSurface Treatment
PolishingManufacturing Process
ForgingMaterial
Alloy Steel & Tungsten CarbidesType
Standard Skirt, Retrac Skirt, Streretrac SkirtFace Model
Flat Face, Drop CenterButton Type
Ballistic Buttons, Semi-BallisticApplication
Drifting&Tunneling&Mining, BlastingTransport Package
Wooden BoxSpecification
32mm - 152mmTrademark
STAROCKDRILLOrigin
ChinaKey features
Premium Material Composition: Manufactured with alloy steel and tungsten carbides for high toughness and strength.
Advanced Heat Treatment: Multiple heat treatments ensure fracture rates below 0.5% and enhanced wear resistance.
High-Speed Impact Capability: Designed for faster drilling and efficient rock breaking in extreme formations.
Customizable Designs: Tailored shank shapes, head designs, and tooth structures for specific rock formations.
CNC Precision Machining: Meticulous CNC machining results in tooth loss rates below 0.5% for stability.
Comprehensive Warranty: Standard 12-month warranty or 2,000 operating hours, with optional 36-month coverage.
Global Technical Support: 24/7 assistance, spare parts supply, and on-site or remote training available.
ISO 9001 Certification: Manufacturing process certified under ISO 9001:2008 standards for quality assurance.
Company profile
Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.38h
About Our Factory & Business Background
AddressNo. 9 Mulanli Road, High-Tech Zone, Zhengzheng, Zhengzhou, Henan, China
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity10 pieces
Supply Chain Partners4
Our Production Capability & Technical Expertise
Main ProductsButton Bit
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2016-01-08
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Do you provide after-sales service overseas?
A:
Yes, we have partnered service centers in key regions.
Q:Can I request a customized bucket size?
A:
Absolutely! We offer tailored attachments.
Q:What documents do you provide for export?
A:
Full export package (Commercial Invoice, Packing List, Bill of Ladder, COC, etc.).
Q:How do I place an order?
A:
Contact us via email/phone for a quote, then confirm with a PO.
Q:What is the warranty period?
A:
Standard warranty is 12 months or 2,000 operating hours, whichever comes first.
Send Inquiry
*To:
HENAN STAROCKDRILL EQUIPMENT CO., LTD
HENAN STAROCKDRILL EQUIPMENT CO., LTD*Content:
Supplier replies will be sent to your registered email
You may also like
Rock Drill Bit for DHD3.5 DHD340 DHD350 DHD360 DHD380 Shank Construction Works / Energy & Mining
US$20.00-1,000.00
1 pieces(MOQ)
Superior Top-Hammer Drilling Bit Mining Tool for Rock Drill Blasting Tunneling
US$65.00-80.00
10 Pieces(MOQ)
Thread Button Drill Bits R32 64mm High Performance Top Hammer Drilling Bit
US$47.00-53.00
50 Pieces(MOQ)
Ughm Cast Iron Thread Taper Button Bit for Rock Ore Mining
US$23.60
10 Pieces(MOQ)
High Quality DTH Drilling Tools DTH Drill Bit for Blast Hole Drilling
US$30.00-3,000.00
1 Piece(MOQ)
High-Performance R32 Taper Drill Bits for Rock Drilling
US$23.60
1 Piece(MOQ)
Wear-Resistant Top-Hammer Thread Button Bits for Rock Drilling Quarrying Mining
US$290.00-300.00
5 Pieces(MOQ)
Top-Hammer Button Bit Mining Tool Cutting Bit Drill Tool Thread Type
US$290.00-300.00
5 Pieces(MOQ)
Good Quality P110-110/130 Russia Type DTH Hammer Drill Bit for Rock
US$45.00-55.00
1 Piece(MOQ)
High Quality Factory Sells Low-Pressure and High-Pressure DTH Drill Bit for Downhole Drilling
US$300.00-2,000.00
1 Piece(MOQ)
Rock Drill Bits for DHD SD Ql and Cop Models
US$100.00-1,000.00
10 Pieces(MOQ)
High Quality DTH Hammer Drilling Bits Wear Resistant Hard Rock Drill Bit
US$304.00-314.00
5 Pieces(MOQ)
Down The Hole/DTH Drill Rock Button Bit for Drilling/Mining/Hammer
US$150.00-2,000.00
1 Piece(MOQ)
Sanrock Thread Top Hammer Bit R32 T38 T45 Mining Drill Bits Price
US$47.00-53.00
50 Pieces(MOQ)
R25 R32 Thread Button Bits Rock Drilling Bits for Top Hammer
US$24.00-28.00
50 Pieces(MOQ)
Top Hammer Button Bit T38 89mm Mining Thread Drill Bit Manufacturer
US$66.00-72.00
50 Pieces(MOQ)