Precision casting alloy steel tool accessories: 20CR small wrench, custom-made 42CrMo multi-functional wrench
High-Quality Precision Cast Alloy Steel Tool Accessories
Looking for durable and precise tool accessories? Our Precision Cast Alloy Steel Tool Accessories are designed to meet the highest standards of quality and performance. Whether you need a custom 20CR small wrench or a 42CrMo multi-function wrench, we provide tailored solutions for your industrial needs.

Why Choose Our Alloy Steel Tool Accessories?
Our products are manufactured using advanced gravity casting and lost foam casting techniques, ensuring high precision with a tolerance of ±0.15mm. The alloy steel material guarantees exceptional strength and durability, making these tools ideal for heavy-duty applications.
Key Features:
- Material: High-grade alloy steel (20CR & 42CrMo)
- Surface Finish: Raw (as-cast)
- Casting Process: Chemical hardened sand mold & lost foam casting
- Customization: Available for OEM/ODM orders
- Lead Time: 4-7 days for samples and production
Custom Solutions for Your Needs
We specialize in custom tool manufacturing based on your specifications. Whether you need a unique wrench design or bulk orders, our production capacity ensures timely delivery with consistent quality. Our annual processing capacity exceeds 100,000,000 units, making us a reliable partner for large-scale projects.
Ordering Process:
- Submit your design or requirements.
- Receive a prototype within 4-7 days.
- Approve the sample for mass production.
- Get your customized tools delivered on time.
Applications
Our alloy steel wrenches are widely used in automotive, machinery, construction, and industrial maintenance. Their high strength and wear resistance make them suitable for demanding environments.
Contact Us Today!
Partner with BiaoDa for top-tier precision-cast tool accessories. Whether you need standard or custom solutions, we’re here to meet your requirements with excellence.