Precision Aluminum Parts
Stainless Steel Parts
5-Axis Machined Parts
Precision Plastic Parts
Complex Structural Parts

Precision CNC Machining Solutions

CNC machining is a fast, accurate, and versatile solution for manufacturing any quantity of end-use plastic and metal parts without investing in hard tooling or expensive equipment. Regardless of part complexity.

Why Choose CNC Machining?

High Precision Machining

Using high-quality CNC machines, we achieve machining accuracy of 0.001mm for critical dimensions.

0.001mm Accuracy

Material Diversity

Wide range of materials including aluminum, steel, brass, copper, titanium, and engineering plastics.

40+ Material Choices

Complex Part Machining

CNC machining provides fast, accurate solutions regardless of part complexity without tooling investment.

No Complexity Limits

CNC Machining Materials

Plastic Materials

ABS
PC
POM
PMMA
PP
PS
PAGF30
PCGF30
Teflon
HDPE
PPS
PEEK

Metal Materials

Aluminum
Steel
Stainless
Magnesium
Titanium
Zinc
Brass
Bronze
Copper
17-4 Stainless
Inconel 625
Inconel 718

CNC Machining Technologies

3-Axis Milling

  • Ideal for most conventional parts
  • Accuracy up to ±0.02mm
  • Max size 1500×1000×600mm
  • Suitable for small-medium batches

5-Axis Machining

  • Best for complex precision parts
  • Reduces setups, improves accuracy
  • Ideal for deep cavities
  • Engineers with 5+ years experience

CNC Turning

  • Primary method for round features
  • Machines various threads, shafts
  • More efficient than milling
  • Supports stainless, aluminum, plastics

EDM Machining

  • Electrical Discharge Machining
  • For high-hardness materials
  • Complex shapes and fine details
  • Excellent surface finish

CNC Machining Tolerance Standards

Metal Part Tolerances

Following DIN-2768-1-FINE standard

Standard Tolerance ±0.02mm
High Precision Tolerance ±0.01mm
Surface Roughness Ra 0.8μm

Plastic Part Tolerances

Following DIN-2768-1-standard

Standard Tolerance ±0.05mm
High Precision Tolerance ±0.03mm
Surface Roughness Ra 1.6μm

Why Choose PreciseCrafts?

Technical Expertise

Our engineers have extensive experience across industries to meet requirements for precision complex parts.

Advanced Equipment

PreciseCrafts is equipped with multiple CNC machines, including large CNC machines (1500×1000×600 mm), 4-axis machining centers, and 5-axis machining centers.

Efficient Service

We respond to quotes within 8 hours, ship parts in 7 days or less, with 99% on-time delivery rate.

CNC Machining Process

1

Requirement Analysis

Analyze part requirements and machining plan

2

Programming & Design

CAD/CAM programming, toolpath generation

3

Machine Setup

Workpiece clamping, tool installation

4

Machining

CNC machine executes the program

5

Quality Inspection

Using CMM, optical comparators

6

Shipping & Delivery

Packaging and on-time delivery

Start Your CNC Machining Project Today

Upload your design files and receive a professional quote within 4 hours.

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