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Micro Prototype Metal Stain Steel Knurled Ra3.2 CNC Machined Aluminum Parts

Basic Information
Place of Origin: Guangdong, China
Brand Name: Aluminium Knurled Inserts Customized
Model Number: Non-standard
Minimum Order Quantity: 100-999 Pieces
Price: $5.90
Packaging Details: EPE small bags,bubble&plastic bags inside,cartons outsider
Delivery Time: 15-20 Work Day
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 10000 Pieces/Week
Detail Information
CNC Machining Or Not: Cnc Machining Type: Broaching, DRILLING, Laser Machining, Milling, Other Machining Services, Rapid Prototyping, Turning, Wire EDM
Material Capabilities: Aluminum, Brass, Bronze, Copper, Hardened Metals, Precious Metals, Stainless Steel, Steel Alloys, Plastic,titanium Micro Machining Or Not: Micro Machining
Product Name: Custom Metal Stain Steel Aluminum Machining Service CNC Machining Parts Surface Treatment: Knurled/sandblasting /anodized/Polishing
Color: Clear/Natural OEM/ODM: OEM ODM CNC Drilling Milling Machining Service
High Light:

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Product Description

Micro Prototype Metal Stain Steel Knurled Ra3.2 CNC Machined Aluminum Parts


Custom Metal Stain Steel Aluminum Machining Service CNC Machining Parts


Product Description

Material capacity



Machining equipment

CNC machining centre, CNC lathe, general lathe, general milling, CNC milling, drilling machine, internal grinder, cylindrical grinder machine, centerless grinder machine and other equipments

Max diameter


Max length


Surface treatment

Anodizing,plating,polish,sandblasting,heat treatment etc 

surface finish can custom made as per your required.

DRW format

pdf/.dwg/.igs./.stp/x_t. etc


100% inspection before shipment with inspection report.

Thrid party inspect are available upon request.



Lead time

15-28days,depend on quantity


L/C, Paypal,T/T West Union,etc.

50% in advance, 50%before shipment


logo engraving are available;provide material certificates 



The company equipped with numerous advanced machine equipment such as CNC machining center, high speed drilling and milling machining center, CNC lathe etc., and inspection equipment including callipers, two dimensional measuring instrument, height gauge etc., but it also owns a team of professional and highly qualified mechanic talent. We have rich experience in machining stainless steel, titanium alloy, aluminum, brass parts, as well as providing all kinds of precision parts for Lithium battery equipment, medical equipment, automobile assembly equipment, liquid crystal manufacturing equipment, optical communication equipment, Optical lenses, endoscope industry etc.

Our machining scope as following:

CNC turning parts machining

CNC milling parts machining

CNC turning and milling machining

Our commonest material as following: Brass, Stainless steel, Titanium alloy, Steel, Plastic material, Aluminum, etc.

The surface finish we can supply as following:

electrogalvanizing, electroplating chromium, electroplating nickel, titanium plating, sandblasting anodizing, QPQ(Quench-Polish-Quench), Polishing, electrophoresis, etc.

CNC Milling Processing

1. production machine: CNC machining center, CNC engraving machine, CNC drilling center(3axis,4axis,5axis)

2. tolerance: +/-0.005mm

3. surface roughness: Ra 0.4

4. production machine origin country:China,Taiwan, Japan, Germany

Metal fabrication Processing

1. production machine: laser cutting machine,punching machine, bending machine

2. tolerance: +/-0.1mm

3. production machine origin country: China, Taiwan


Wire EDM Cutting Processing

1.production machine: WEDM-LS,WEDM-HS

2. tolerance: +/-0.003mm

4. surface roughness: Ra0.1

3. production machine origin country: China, Japan


Grinding Processing 

1. production machine:surface grinder, cylindrical grinder, internal grinder

2. tolerance: +/- 0.003mm

3. surface roughness: Ra 0.025

4. production machine origin country: China, Taiwan



 A1: For the suface treatment,there are sandblasting ,anodized,plating,heat treatment ,QPQ,etc.
Q1:What the surface treatment ?

Q2:  What the general anozied layer is thick?

 A2:Different anodized has a different oxide layer


    * Ordinary anodized 10-30um

    * Hard anodized 20-40um (micron)


Q3:What type of material we can process?

A3:Stainless Steel :SS201,SS301, SS303, SS304, SS316, etc
        Steel: 4140, 4340, Q235, Q345B, 20#, 45# etc

        Brass:HPb63, HPb62, , HPb59, H59, H68, H80etc
       Copper :   C11000,C12000,C12000 C36000 etc
       Aluminum  :  AL2024,AL6061, Al6063, AL7075, AL5052, etc
       Titanium  :  TA1,TA2,TB1,TC4,TC18, TI GRADE2,GRADE5


Micro Prototype Metal Stain Steel Knurled Ra3.2 CNC Machined Aluminum Parts 0



Contact Details
Andy Lu

Phone Number : +86-13828703141

WhatsApp : +8617744976618