Tungsten Alloy Bullet Shape Fishing Sinker

Linear Formula:	W-Ni-Cu, W-Ni-Fe
Material:	W-90% Ni-6% Cu-4%, W-92.5% Ni-4.5% Cu-3%, W-95% Ni-3.5% Cu-1.5% W-90% Ni-7% Fe-3%, W-92.5% Ni-5.25% Fe-2.25%, W-95% Ni-3.5% Fe-1.5%, W-97% Ni-2.1% Fe-0.9%
Surface:	Finish turning, Milling, Grinding
Size:	Per drawings

 

Product Description

Tungsten Alloy Bullet Shape Fishing Sinkers are high-performance, eco-friendly fishing weights designed for precise casting and improved sensitivity. Their compact, streamlined bullet shape allows them to penetrate through vegetation & underwater structures, making them an excellent choice for bass fishing & worm rigs.

Compared to traditional lead weights, tungsten alloy sinkers offer higher density, reduced size, and greater durability, making them the preferred choice for professional anglers and eco-conscious fishermen.

 

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Features & Properties

✔ Compact & High-Density (Up to 18.5 g/cm³) – Faster sinking & better control
✔ Eco-Friendly & Lead-Free – Safe for water environments
✔ Streamlined Bullet Shape – Penetrates weeds & obstacles easily
✔ High Sensitivity – Better bite detection & increased response
✔ Corrosion & Rust Resistant – Suitable for freshwater & saltwater
✔ Available in Various Sizes & Custom Options

 

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Product Specifications

Alloy Type	Tungsten (W) %	Nickel (Ni) %	Copper (Cu) %	Iron (Fe) %	Density (g/cm³)
W-90Ni-6Cu-4	90	6	4	-	17.0 – 17.5
W-92.5Ni-4.5Cu-3	92.5	4.5	3	-	17.5 – 18.0
W-95Ni-3.5Cu-1.5	95	3.5	1.5	-	18.0 – 18.5
W-90Ni-7Fe-3	90	7	-	3	17.0 – 17.5
W-92.5Ni-5.25Fe-2.25	92.5	5.25	-	2.25	17.5 – 18.0
W-95Ni-3.5Fe-1.5	95	3.5	-	1.5	18.0 – 18.5
W-97Ni-2.1Fe-0.9	97	2.1	-	0.9	18.5

 

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Product Standards

🔹 ASTM B777 – International Standard for Tungsten Heavy Alloys
🔹 MIL-T-21014 – Military Specification for Tungsten Alloy Performance

 

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Product Forms & Available Sizes

✔ Bullet Weights for Texas & Carolina Rigs
✔ Tungsten Worm Weights for Bass Fishing
✔ Multiple Sizes & Custom Shapes Available

 

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Production Method & Production Equipments

Production Method

Powder Metallurgy Processing – High-purity W, Ni, Cu, & Fe powders mixed

Compaction & Sintering – Vacuum sintering for high-density structures

CNC Machining & Molding – Precision shaping & customization

Surface Coating & Polishing – Smooth finish for better hydrodynamics

Production Equipments

Vacuum Sintering Furnace – Ensures high-strength tungsten alloy formation

CNC Machining Centers – Used for custom precision shaping

Grinding & Finishing Machines – Ensures smooth, high-quality surface

 

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Applications & Related Industries

🔹 Bass Fishing & Tournament Fishing – Preferred by professionals
🔹 Freshwater & Saltwater Fishing – For various fishing techniques
🔹 Lead-Free Fishing Initiatives – Complies with eco-friendly regulations
🔹 Deep-Sea & Precision Fishing – Suitable for extreme depths

 

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Synonyms

Tungsten Bullet Weights

High-Density Tungsten Sinkers

Tungsten Worm Weights

Eco-Friendly Bullet Fishing Sinkers

 

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Health & Safety Information

⚠ Eco-Friendly & Non-Toxic – Safe alternative to lead weights
⚠ Sharp Edges on Some Models – Handle with care
⚠ Storage & Maintenance – Keep dry & store in a tackle box

 

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Why Choose Our Tungsten Alloy Bullet Fishing Sinkers?

✅ Smaller & More Compact – Higher density for improved casting
✅ Better Sensitivity – Enhanced bite detection
✅ Durable & Corrosion-Resistant – Long-lasting performance
✅ Custom Shapes & Sizes Available – Tailored for different fishing styles

 

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Get a Quote for Tungsten Alloy Bullet Shape Fishing Sinkers!

Looking for high-performance tungsten fishing weights? Contact us for custom orders, specifications & bulk pricing! 🎣

 

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