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40CrMo Material Precision Mould Parts With +/- 0.01 Tolerance Plastic Mold Parts
Plastic mold parts are tools for producing plastic products, imparting complete structure and precise dimensions to plastic items. Injection molding is a mass production method for complex-shaped parts, where heated plastic is injected under high pressure into molds and solidified through cooling to create finished products.
Product Specifications
Material
40CrMo
Hardness
48-52HRC
Heat treatment
Available
Service
Made-to-order
Surface treatment
/
Closest tolerance
±0.01mm
Polishness
Ra0.6
Axiality
0.01mm
Verticality
0.01mm
Product Range
Our products include plastic mold core pins and inserts, movable core components, and more. They are widely used in medical, cosmetics, automotive die-casting, daily packaging, electronic appliances, automation, and other industries.
Business Capabilities
Manufacturing & inspection capacity in steel, stainless and copper materials for precision mould parts, cavity pins, core pins, punches, ejector sleeves, CNC machining parts, and more.
Services
CNC machining, CNC Milling, Sodick EDM, Sodick Wire-cut, OD grinding, ID grinding, Surface grinding, Thread grinding, Polishing, and more.
Automobile parts, medical equipment, daily necessities packaging, cosmetic packaging, and more.
Why Choose Us
Specialized manufacturer of precision core pins, cavity pins, and insert pins
8 years of experience in stamping die parts, injection die parts, auto parts, and metal-working products
Advanced production equipment and experienced operators
Extensive experience with OEM and ODM services
Competitive pricing, high quality, and fast delivery
Technical Advantages
Highly polished finish
6-8 micro finish
Precision form ground
Close diameter tolerance ±0.005mm
Common fractional sizes
Available up to 3 1/2″ long
Material specification
M-2 high speed steel 60-63 Rockwell C
Custom sizes
Made to order up to 1″ diameter
Custom hardness
RC 64-65 and triple drawn available on request
Ordering Process
Send drawing, sample (non-standard parts), or series number (standard parts)
We evaluate drawing and requirements immediately
Provide quotation on the same day
Upon agreement: 50% deposit before order, 50% balance before shipment
Production time: 10 working days (7 days for samples)
Shipping options: express, air, or sea according to your needs
Required Information for Efficient Inquiry
Product drawings when possible
Required material specifications
Dimensions and tolerance requirements
Hardness and surface treatment needs
Order quantity if available
Business Terms
Payment Terms: T/T, PayPal, Western Union - 50% deposit, balance before shipment
Packaging: Coated with anticorrosive oil, packed in carton boxes
Shipping Methods: DHL, TNT, FedEx available
We offer a wide range of items that may match your requirements and look forward to establishing a business relationship with you. Please feel free to contact us with any questions.