Product Description
Engineering plastic machining is widely used in precision industrial applications where lightweight structure, dimensional stability, and low friction are required. This custom CNC machined POM block is manufactured from black POM (Polyoxymethylene) and is designed for reliable performance in mechanical and automation assemblies. The material offers excellent machinability, wear resistance, and long-term dimensional accuracy, making it an ideal choice for custom plastic machining and precision component manufacturing.
Product Construction
The component features a compact rectangular block design with flat top and side surfaces. Six evenly spaced threaded holes are precisely machined on the top face, while two additional threaded holes are positioned on one side face for flexible mounting options. Two internal cylindrical bores run through the central area of the block, supporting accurate alignment or guiding functions. All features are produced through CNC engineering plastic machining, ensuring consistent hole positioning, clean edges, and a symmetrical structural layout.

Key Features
CNC machined from solid black POM (Polyoxymethylene)
Lightweight engineering plastic part with excellent dimensional stability
Two precision internal bores for alignment, guiding, or locating applications
Multiple threaded holes for flexible assembly and mounting
Smooth machined surface with clean, burr-free edges
Suitable for custom designs, prototypes, and small-batch production
Specifications
|
Item |
Specification |
|
Overall Length |
63 mm |
|
Width |
32 mm |
|
Height |
35 mm |
|
Internal Bores |
2 × Φ8.5 mm |
|
Top Threaded Holes |
6 × M4 |
|
Side Threaded Holes |
2 × M5 |
|
Material |
Black POM (Polyoxymethylene) |
|
Manufacturing Process |
CNC Engineering Plastic Machining |
|
Color |
Black |
Typical Applications
Automation equipment components
Mechanical fixtures, jigs, and locating blocks
Sensor mounting and guide block assemblies
Low-friction sliding or positioning parts
Electrical and insulating mechanical structures
Through professional engineering plastic machining, POM components like this block provide stable performance, precise tolerances, and reliable quality for demanding industrial environments and custom mechanical systems.
FAQ
Q: 1. What material is used for this CNC machined block?
A: The block is made of black POM (Polyoxymethylene), a high-performance engineering plastic known for dimensional stability, wear resistance, and low friction-ideal for precision components.
Q: 2. Can you produce custom dimensions or hole patterns?
A: Yes, we specialize in custom CNC plastic machining. Both overall size and threaded hole arrangements can be tailored to meet your project requirements.
Q: 3. What is the production lead time for this part?
A: Standard CNC machined POM blocks can be produced within 5–10 business days, depending on order quantity and complexity. We can provide exact lead times upon request.
Q: 4. Are samples available before mass production?
A: Yes, we offer small-batch prototypes or sample parts so you can verify fit, finish, and dimensional accuracy before placing larger orders.
Q: 5. What industries or applications is this block suitable for?
A: This component is commonly used in automation equipment, mechanical fixtures, sensor assemblies, low-friction sliding parts, and electrical or insulating structures.
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