Powered by Made-in-China.com
T38-76mm Thread Button Bits Tungsten Carbide Rock Drilling 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
35mm - 152mmTrademark
STAROCKDRILLOrigin
ChinaKey features
High Wear Resistance: Multiple heat treatments and advanced CNC machining enhance lifespan in extreme rock formations.
Low Fracture Rate: High-strength alloy steel bodies ensure fracture rates below 0.5% for maximum drilling safety.
Customizable Designs: Tailored shank shapes, head designs, and tooth structures for specific rock formations and depths.
Efficient Chip Evacuation: Optimized design maximizes chip removal, improving impact strength and operational efficiency.
Comprehensive Warranty: Standard 12-month or 2,000-hour warranty with optional extended coverage up to 36 months.
Global Technical Support: 24/7 assistance and spare parts supply with on-site or remote training options available.
Low Tooth Loss Rate: CNC assembly processes result in tooth loss rates below 0.5% for improved stability.
Wide Application Range: Suitable for mining, tunneling, anchoring, hydroelectric projects, and various construction tasks.
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: ≤0.53h
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.
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
Tungsten Carbide Single Cone Bit Hard Rock Cutting High Pressure Resistanc
US$78.00-80.00
1 pieces(MOQ)
Low Air Pressure CIR90 Well Drilling Rock Button DTH Hammer Drill Bit
US$150.00-500.00
2 Pieces(MOQ)
Superior Top-Hammer Drilling Bit Mining Tool for Rock Drill Blasting Tunneling
US$65.00-80.00
10 Pieces(MOQ)
Tapered Bit for Hard Rock Drilling 38mm 4 Buttons 7 Degree
US$3.00-5.00
1 Piece(MOQ)
203mm 3 Wings Step Drag Bit with Thread 3 1/2'' Reg for Soft Rock Drilling
US$50.00-600.00
1 Piece(MOQ)
2inch 76mm DTH Drill Bit Rock Drilling Tools Button Bit Mining Bits
US$90.00-106.00
5 Pieces(MOQ)
6 3/4 Inch IADC537 Tricone Rotary Drilling Bit for Mining Rock Drilling
US$500.00-5,000.00
1 Piece(MOQ)
Customized Top-Hammer Drilling Bit Mining Tool Button Type for Blasting Tunneling
US$450.00-500.00
5 Pieces(MOQ)
T38 102mm Retrac Thread Button Bit Bench Rock Drilling Mining Tools
US$112.54
1 Piece(MOQ)
Efficient Rock Drill Button Bits for High-Speed Tunneling
US$23.60
10 Pieces(MOQ)
Manufacturer Thread Button Bit 89mm T45 Tungsten Carbide Top Hammer Drill Bit
US$59.00-65.00
5 Pieces(MOQ)
Integral Reaming Drilling Bit Top Hammer Rock Drilling Tools Mining Drill Bit
US$156.00-168.00
5 Pieces(MOQ)
Down The Hole DTH Hammer Bits /High (low) Air Pressure Button Bit for Drilling
US$60.00-580.00
1 Piece(MOQ)
Q8 Tungsten Carbide Rock Drilling Tools Tapered Button Bits
US$5.50-5.80
100 Pieces(MOQ)
38mm Diameter Tapered Rock Drilling Button Bit for Rock Drilling
US$5.50-5.80
100 Pieces(MOQ)
Wear-Resistant Top-Hammer Thread Button Drilling Bit Cutting Bit Cheap
US$290.00-300.00
5 Pieces(MOQ)
Rock Drill Button Bit 64mm T38 for Mining and Construction
US$38.88
1 Piece(MOQ)
High-Performance 30-50mm Tapered Button Drill Bit for Tough Rocks
US$12.00
1 Piece(MOQ)