Custom CNC Machining Services

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CNC Machining Services Available at QBH

We have high precision Axis-3,Axis-4,Axis-5 CNC machining centers,professional team and ,advanced management,we can handle all kinds of projects to meed your stands.

CNC Turning Service

CNC Milling Service

CNC Gantry machining service

CNC Machining Capabilities



Available CNC Machining Service Materials at QBH

QBH can make use different materials options to meet your demand for CNC machining manufacturing.Here are some common materials types for CNC machining Services.

Aluminum Alloys、 Aluminum 6061、 Aluminum 5052 、 Aluminum 2024 、 Aluminum 6063 、 Aluminum 7050 、 Aluminum 7075 、 Aluminum MIC-6

CNC Machining Copper Alloys
Copper 101
Copper C110

Bronze Alloys
Copper C932

Brass Alloys
Copper 260
Copper 360

Stainless Steel Alloys、 Nitronic 60 (218 SS)、 Stainless Steel 15-5、 Stainless Steel 17-4、 Stainless Steel 18-8、 Stainless Steel 303、 Stainless Steel 316/316L、 Stainless Steel 416、 Stainless Steel 410 Stainless Steel 420 Stainless Steel 440C

 Steel Alloys、 Steel 1018、 Steel 1215、 Steel 4130、 Steel 4140、 Steel 4140PH、 Steel 4340、 A2 Tool Steel、 O1 Tool Steel

Titanium Alloys
Titanium (Grade 2)
Titanium (Grade 5)

Zinc Alloys
Zinc Alloy

Plastic CNC Machining Materials at QBH

  • Acrylic
  • Delrin (Acetal)
  • Garolite
  • HDPE<br>
  • Nylon 6/6
  • PC (Polycarbonate)
  • PEEK
  • PTFE (Teflon)
  • PVC

CNC Machining Design Guidelines



Internal corner fillets  

Design internal corner fillets to be 0.020” – 0.050” greater than a standard drill size for the radii. Follow a drill diameter to depth ratio of 1:6 (1:4 recommended) as a guideline for internal corner radii.

Floor fillets

Design floor fillets smaller than corner fillets to allow the same tool to clear material from the interior.


Always design undercuts to standard sizes and away from corners so they are accessible by the cutting tool.

Tapped/threaded hole depth       

Provide tool clearance slightly beyond the tapped hole depth to ensure complete threads.



Keep the number of small cuts to a minimum to reduce CNC machining costs; only design in the necessary features to balance function with aesthetic.

Surface Finishes Options for CNC Machining Services

  • Variety surface treatment are available for an instant CNC machining services quote.
  • Standard (As-Milled)
  • Bead Blast
  • Tumbled
  • Anodized (Type II and Type III)
  • Titanium Anodizing
  • PTFE Impregnated Hard Anodize
  • Chem Film (Chromate Conversion Coating)
  • Passivation
  • Powder Coating
  • Electropolishing
  • Electroless Nickel Plating
  • Silver Plating
  • Gold Plating
  • Zinc Plating

Gallery of CNC Machining Parts

We have manufactured different types CNC machining products for our valued customers.

Why choose QBH for CNC machining Services ?

Instant Quotation and Fast Delivery

Professional Engineers Team

High Quality Requirements

High level of manufacturing capabilities

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