Product Overview
Engineered for precision and durability, our carbon steel drill bit is manufactured using advanced investment casting technology to deliver superior performance in demanding industrial drilling operations. Designed from high-grade carbon steel (AISI 1045/1050), this drill bit combines exceptional hardness, wear resistance, and cost-efficiency for mining, construction, oil & gas, and manufacturing applications. As a trusted investment casting foundry, we specialize in customizable, ISO-certified solutions tailored to meet global engineering standards.
Key Features
High Wear Resistance: Heat-treated carbon steel withstands abrasive materials and prolonged use.
Precision Investment Casting: Tight tolerances (±0.2mm) ensure accurate hole alignment and reduced vibration.
Optimized Geometry: Customizable flute designs (straight, spiral) and point angles (118°–135°) for specific materials.
Cost Efficiency: Extended lifespan reduces replacement frequency and downtime.
Corrosion Protection: Optional coatings (titanium nitride, black oxide) for enhanced durability in harsh environments.
Technical Specifications
|
Parameter |
Details |
|
Material |
AISI 1045, 1050 Carbon Steel (ASTM A576) |
|
Diameter Range |
5mm – 50mm (customizable) |
|
Hardness |
45–55 HRC (post heat treatment) |
|
Standards |
ISO 9001, ANSI B94.11M, DIN 338 |
|
Surface Finish |
Polished, coated (TiN, black oxide), or shot-blasted |
|
Shank Type |
Straight, hexagonal, or SDS-compatible (customizable) |
Applications
Mining & Quarrying: Drilling blast holes in rock, coal, and ore.
Construction: Concrete, masonry, and steel structure drilling.
Oil & Gas: Wellbore drilling and pipeline maintenance.
Manufacturing: Precision drilling in metal fabrication and machinery.
Why Choose Our Carbon Steel Drill Bits?
Advanced Investment Casting Process:
Complex Geometries: Achieve precise flute patterns and cutting edges for optimal chip removal.
Vacuum-Assisted Pouring: Minimizes porosity for structural integrity and longevity.
CNC Machining: Precision-ground tips and shanks for seamless compatibility with drilling rigs.
Customization Options:
Tailored coatings, lengths, and tip designs (split point, parabolic flute).
Compliance with OEM specifications, ANSI, or DIN standards.
Rigorous Quality Assurance:
100% hardness testing, dimensional checks, and torsion resistance validation.
Material certifications (MTRs) and traceability for critical applications.
Production Capabilities
Facility:66700㎡ plant with automated casting and CNC machining lines.
Lead Time: 15-45 days (standard), expedited production for urgent orders.
Certifications: ISO 9001, ISO 14001, ANSI B94.11M.
Global Shipping: FOB/CIF terms, air/sea freight, and door-to-door logistics.
FAQ
Q: Can You Customize Drill Bits For Specific Rock Hardness (E.G., Granite, Limestone)?
A: Yes-we adjust tip angles and coatings to match material hardness (Mohs scale).
Q: What Is The MOQ For Custom Orders?
A: MOQ starts at 100 Units; prototype samples available for testing.
Q: Do You Offer Corrosion-Resistant Coatings For Offshore Drilling?
A: Absolutely-titanium nitride (TiN) or black oxide coatings prevent rust in saline environments.
Q: Are Your Bits Compatible With Hydraulic And Pneumatic Drills?
A: Yes-we design shanks to fit SDS, hexagonal, or standard chuck systems.
Latest Innovations
AI-Optimized Flute Design: Enhances chip evacuation efficiency by 25%, reducing heat buildup.
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