| Customization: | Available |
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| Application: | Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory |
| Standard: | GB, EN, API650, China GB Code, JIS Code, TEMA, ASME |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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The parts processed by high-precision machine tools have a very high surface finish and the processing dimensions meet the requirements of tolerances
Special size parts can be customized according to customer needs, and can also be processed according to customer drawings
Free tolerance table
|
Machining Method
|
Dimension Range (mm)
|
Tolerance Grade
|
Tolerance Value (mm)
|
|
Turning
|
0 - 3
|
IT7
|
±0.01
|
|
Turning
|
3 - 6
|
IT8
|
±0.018
|
|
Milling
|
0 - 3
|
IT8
|
±0.018
|
|
Milling
|
3 - 6
|
IT9
|
±0.03
|
|
Drilling
|
0 - 3
|
IT11
|
±0.06
|
|
Drilling
|
3 - 6
|
IT12
|
±0.1
|
|
Machining Method
|
Dimension Range (mm)
|
Tolerance Grade
|
Tolerance Value (mm)
|
|
Turning
|
0 - 3
|
IT7
|
±0.01
|
|
Turning
|
3 - 6
|
IT8
|
±0.018
|
|
Milling
|
0 - 3
|
IT8
|
±0.018
|
|
Milling
|
3 - 6
|
IT9
|
±0.03
|
|
Drilling
|
0 - 3
|
IT11
|
±0.06
|
|
Drilling
|
3 - 6
|
IT12
|
±0.1
|
|
Tap Hole Thread Machining
|
Nominal Diameter ≤ 6
|
6H (Internal Thread)/6g (External Thread)
|
Refer to Thread Standard Tolerance Table for specific values
|
|
Tap Hole Thread Machining
|
6 < Nominal Diameter ≤ 10
|
6H (Internal Thread)/6g (External Thread)
|
Refer to Thread Standard Tolerance Table for specific values
|
Surface treatment can be carried out according to customer needs, with the surface treatment of the bubble film each independent packaging, without the surface treatment of the use of special anti-rust oil, and then with the bubble film each independent packaging
The company is engaged in metal processing industry for more than 20 years, with rich experience, professional staffing, timely and efficient communication, and perfect after-sales service
1. What metal processing services do you offer?
We provide a variety of metal processing services, including but not limited to:
CNC machining
Laser cutting
Bending and stamping
Welding and assembly
Surface treatment
2. What is your machining precision?
We use advanced equipment and strict quality control processes to ensure machining precision of ±0.01 mm, meeting the high standards of our customers.
3. What is your delivery time?
Delivery time varies based on the complexity and quantity of the order. Generally, the delivery time for small batch orders is 1-2weeks, while larger batch orders may take longer.
4. Do you accept custom processing?
Yes, we support custom processing services. Customers can provide detailed drawings or samples, and we will process according to your requirements.
5. How do you provide quotes?
Quotes are evaluated based on factors such as material type, processing methods, quantity, and delivery time. Please contact us for a specific quote.
6. What after-sales services do you offer?
We provide comprehensive after-sales services, including product quality assurance and technical support. If any issues arise, please contact us promptly, and we will be happy to assist you.
7. How can I contact you?
You can reach us by phone, email, or online customer service. For more information, please visit our website.
1. What metal processing services do you offer?
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