- Home Page /
- Industrial Supplies /
- Test, Measure & Inspect /
- Surface & Hardness Testing /
- Surface Roughness Comparators /
- 30PCS Surface Roughness Comparator,Surface Fi...
0 ratings
Item #:
113049252
30PCS Surface Roughness Comparator,Surface Finish Comparator Set,Roughness Test Block Ra0.05-12.5mm Microfinish Comparator for Machinery
Item #:
113049252
AED 561
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, July 24
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Ensure that the product satisfies the highest requirements with superior accuracy measurement.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Comprehensive Set
Includes 30 precision comparators, offering a range of roughness values from Ra 0.05 to 12.5mm, catering to diverse machining needs and enhancing educational experiences in surface finish measurements.
High Precision
Designed for accurate surface roughness assessment, these comparators ensure reliable measurements, helping manufacturers and educators maintain quality standards while reducing errors in production processes.
Durable Construction
Crafted from high-quality materials, these comparators are built to withstand repeated use, providing long-lasting value for both industrial applications and educational settings in machinery manufacturing.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
-
Machinery Engineers
Ideal for engineers needing precise measurements of surface roughness in machinery manufacturing for quality control.
-
Technical Educators
Perfect for teaching workshops about surface finish concepts and hands-on training in engineering courses.
-
Quality Inspectors
Useful for inspectors assessing manufacturing quality standards and ensuring components meet specified roughness criteria.
-
General Hobbyists
Hobbyists may find this tool overly specialized and not necessary for casual DIY projects or basic tasks.
-
Non-technical Users
Individuals without technical knowledge may struggle to effectively utilize the comparators for accurate measurements.
-
Occasional Users
Those infrequently working with surface roughness may not benefit from investing in this comprehensive comparator set.
Product Description
30PCS Surface Roughness Comparator,Surface Finish Comparator Set,Roughness Test Block Ra0.05-12.5mm Microfinish Comparator for Machinery Manufacturing Lathe Teaching
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a Surface Roughness Comparator?
Answer: A Surface Roughness Comparator is a set of test blocks used to evaluate the surface finish of machined components. It provides a series of standardized roughness values, allowing engineers and machinists to measure and compare the surface texture of materials accurately. By utilizing different Ra values, from 0.05 to 12.5 micrometers, users can quickly assess surface quality and ensure compliance with design specifications. For instance, during quality control processes in manufacturing, these comparators help verify that the machined parts meet necessary surface finish criteria prior to assembly. -
Question:
How do I use the Surface Finish Comparator Set?
Answer: To use the Surface Finish Comparator Set, simply select a test block that represents the desired roughness level. Align the comparator block with the surface of the part being tested. Inspect the surface visually or under magnification, comparing it to the sample blocks. This method provides an immediate visual representation of surface quality. This tool is particularly beneficial in settings like mechanical workshops or laboratories, where precise surface characteristics are crucial for functionality in applications such as automotive or aerospace engineering. -
Question:
What materials can I test with the Roughness Test Block?
Answer: You can test a variety of materials with the Roughness Test Block, including metals, plastics, and composites. This versatility makes the comparator set suitable for various industrial applications. The ability to assess different substrates is vital for ensuring that materials meet the required specifications for surface finish in production processes. For instance, testing aluminum or steel surfaces becomes essential in industries like manufacturing and construction to ensure durability and performance under stress. -
Question:
What are the different Ra values in this set?
Answer: The 30PCS Surface Roughness Comparator Set includes a comprehensive range of Ra values from 0.05 to 12.5 micrometers. Each block is precisely manufactured to represent a specific surface finish level. This diversity allows users to evaluate both very smooth surfaces and those with significant texture. For example, during a project requiring high precision, such as in the aerospace sector, selecting the appropriate Ra value ensures that components are manufactured within required tolerances for performance and safety. -
Question:
Why is measuring surface roughness important?
Answer: Measuring surface roughness is critical for assessing the quality of a manufactured part. It affects important factors like friction, wear, and fatigue resistance. Many industries have tight specifications for surface finishes to ensure optimal performance and longevity. For example, in the automotive industry, surface roughness can significantly influence the efficiency of engine parts and their overall lifespan. Using a comparator set allows manufacturers to detect issues early, avoiding costly mistakes and improving product reliability. -
Question:
Who can benefit from using this Surface Finish Comparator Set?
Answer: This Surface Finish Comparator Set is beneficial for engineers, machinists, quality control inspectors, and educational institutions focused on mechanical engineering. Professionals in industries such as automotive, aerospace, and electronics will find this tool essential for evaluating the surface finish of components. Educational institutions can use it to teach students about quality control and surface measurement techniques. The versatility of this set makes it a go-to resource in both commercial manufacturing settings and academic environments. -
Question:
How should I maintain the Surface Roughness Comparator?
Answer: To maintain the Surface Roughness Comparator, clean the test blocks regularly with a soft, lint-free cloth to remove any contaminants. It is also recommended to store the blocks in a protective case to prevent scratching and damage. Proper handling ensures that the comparators retain their accuracy and reliability for consistent measurements. For example, keeping these tools in a controlled environment can prolong their lifespan, which is crucial for projects that demand precision over extended periods. -
Question:
Can I use this set for educational purposes?
Answer: Yes, the 30PCS Surface Roughness Comparator Set is ideal for educational purposes, especially in mechanical and manufacturing engineering programs. Instructors can use it to demonstrate principles of surface measurement, materials characterization, and quality assurance processes. Students can practice measuring surface finishes and learn the significance of surface quality in real-world applications. This hands-on experience is invaluable for fostering a deeper understanding of manufacturing and engineering principles. -
Question:
What kind of results can I expect from using this set?
Answer: Using this Surface Finish Comparator Set, you can expect to achieve precise and reliable assessments of surface texture and finish. The clearly marked Ra values on each test block allow for straightforward comparisons, enabling you to determine whether a part meets industry standards. For example, if you find a surface finish that matches your requirement from the set, it can help in confirming that the manufacturing process is producing components that fulfill design criteria effectively. -
Question:
Where can I buy the 30PCS Surface Roughness Comparator, Surface Finish Comparator Set, Roughness Test Block Ra0.05-12.5mm Microfinish Comparator for Machinery Manufacturing?
Answer: You can buy the 30PCS Surface Roughness Comparator Set from Ubuy. Ubuy offers a wide selection of high-quality tools and equipment, making it a reliable choice for both professionals and hobbyists in the field of machinery manufacturing. With Ubuy, you have the convenience of shopping online and accessing various product options tailored to your needs.
Helivivfy Surface Roughness Comparators Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
SM
Sammy
Verified buyer
“Excellent! Product exactly as described and shipping was fast & efficient.”
Jan 25, 2026 · via Trustpilot
HB
Haitham
Verified buyer
“Excellent experience”
11 June 2026 · via Trustpilot
SA
Saleh
Verified buyer
“Excellent service I have always received from Ubuy thanks”
28 April 2026 · via Trustpilot
SC
Simon
Verified buyer
“Ford Edge Tailgate Struts. On time delivery and great product at a really great price!”
8 April 2026 · via Trustpilot
SA
Sameera
Verified buyer
“Honestly, I love what I ordered, so overall I'm really happy with my purchase.”
28 April 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AED 561
Order now and get it around Friday, July 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Includes 30pcs surface roughness samples for flexible measurement options.
- Made from robust 45 super carbon steel for durability and corrosion resistance.
- Designed for easy comparison with clearly marked model numbers.
- Suitable for students and professionals alike, enhancing usability.
- Versatile applications in quality assurance and educational tools.
- Guarantees consistent performance for a wide range of surface types.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.