Custom Precision Insert Sleeves for Plastic Molds, Processed by CNC Turning
Name | Custom Precision Insert Sleeves for Plastic Molds, Processed by CNC Turning |
Material | SKD11 |
Hardness | 60-62HRC |
Specification | Non-standard/Custom |
Custom | OEM/ODM |
Surface treatment | None |
surface finish | Ra0.15-Ra0.2um |
Tolerance | ±0.002mm |
Mold Type | Plastic Mold |
MOQ | 1PCS |
CNC Machining or Not | CNC Machining |
Sample | Available |
Place of Origin | Dongguan GuangDong China |
Supply Ability | 20000 Pieces Per Month |
Material Capabilities | 1.2343, 1.2083, 1.2842, C45(K1045), C2100, C46(K1046), C20, SKD11, SKD61, SKH51, 1.2379, k390, ELMAX, SKS3, S45C, S290, HPM31, SLD, YXM1, HAP40, YXR33, HPM38, D2.stavax, s-7, NA20, RD50, RD30, WF30, KG7, WF15, CF-H40S, CF-H25S, SUJ2, Aluminum, Brass, POM, PEEK, PVC, nylon, etc. |
Packaging&Delivery Packaging Details | PP bag,carton ,box or according to customer’s requirements |
Port | GUANGZHOU |
Lead Time :Quantity(pieces)1-5000 | 3-7days |
Lead Time :>50000 | TO be negotiated |
Shipping | Shipped by a convenient and cost-effective way |
Process: on-demand blanking-Drilling Heat treatment-CNc Turning- WEDM-Chamfer andedge treatment- Cleaning and Packaging
Product parameters

Perpendicularity
0.002MM

Parallelism
0.002MM

Roughness
Grinding Roughness:Ra 0.15-Ra0.2um

Roughness
CNC Turning Roughness: Ra0.15-Ra0.2um
Why Choose Us
- Over 15 Years of Manufacturing Experience
- Free Design Service
- Free Sample (Available)
- Factory-Direct Pricing
- High Precision: Tolerance ±0.002 mm
- Quick Shipment
- 100% Inspection Before Delivery
Customization & Procurement Process
- Requirement Communication – Provide drawings, samples, or specifications
- Quotation – Engineers analyze requirements and provide pricing
- Prototype & Testing – Samples available for trial
- Production – Precision machining with strict QC inspection
- Packaging & Shipping – Customized packaging & global delivery
A brief introduction of Junyu
Dongguan Junyu Precision Mould Co., Ltd. specializes in precision moulds, components and CNC-machining parts. Since 2008, we have supplied ISO9001-certified products, which are widely used in key industries like Automotive Industry, Aerospace Industry, Medical Devices Industry, Electronics and 3C Industry, Construction Machinery Industry, Energy Industry, General Machinery and Hardware Industry.
With over 15 years of industry experience and solid technical expertise, we offer reliable products and customized solutions to global customers (e.g., Japan, Germany, Singapore, the United States)). We are now seeking to expand into more international markets.

Our workshop
Our Quality Control Department

Hot Tags: custom Precision CNC Machining serivce, China, suppliers, manufacturers, factory, made in China, precision CNC Machining ,CNC Milling Steel Blocks,precision, CNC Turning Aluminium , Mold insert Machining,pricesion EDM parts machining ,precision WEDM parts Machining
Are you looking for a high-precision CNC Turning parts manufacturer in China?
We provide custom CNC Turning solutions with high accuracy and consistently reliable lead times for global B2B buyers.
Contact us today to get a free design review, quotation, and free sample for your next project.
Email: info@junyudg.com
WhatsApp: +86 13602364710