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Precision measurement is critical in many industrial and scientific applications. A micrometer head is an essential tool for achieving high accuracy, enabling precise adjustments and measurements. Selecting the right micrometer head ensures reliable results and contributes to the overall quality and success of your work.
Multifunction-used for XY table,LCD production,machine tools, fixtures, special measuring tools and other equipment adjustable micrometer
Product Range: 0-13mm;Accuracy: 0.01mm
Dimension:18 x 64mm/0.71 x 2.52 Inch(Dia x L); Weight:36g
It is widely used in machine tools, fixtures, special gauges, tools and other equipment to control the production and inspection equipment of 8DVD, MD, CD-related disc reading lenses and writable optical heads.
[Multifunctional Design]: The digital micrometer head can be used to measure thickness, outer diameter, length and other measurement methods, and has a locking device that makes it easier to fix the measurement data during the measurement process. It can...
[High-precision measurement]: The accuracy of this digital caliper head measuring tool can reach 0.001mm, which can measure small dimensional changes, making it an ideal professional measuring tool. The LCD display provides clear and intuitive readings...
[High-quality material]: It uses high-quality ABS and alloy steel as the measuring surface, the material is and anti-, which ensures the durability and stability of the product.
[Widely applicable]: This professional digital micrometer head is suitable for the measurement needs of machinery manufacturing, electronic manufacturing, industrial products and scientific experiments, and is an essential tool from all walks of life.
[Convenient to Carry]: Our thickness measuring tool is small and light in weight, easy to carry. Compared with conventional micrometers, its digital display makes the measurement results more intuitive and accurate, and it is easy to grasp the size data.
Suitable for fine-tuning of various accuracy instruments and measuring equipment
Suitable for LCD display production and testing equipment, positioning and loading of LCD prism cameras, optical fiber positioning, optical communication system products and testing equipment, etc.
Used for machine tools, fixtures and special measuring tools, etc.
Accuracy design, high accuracy and easy to use. Available in four styles for choice.
Heavy-Duty - The Starrett Micrometer Head is made to last with quality materials that ensure durability, heavy use and better work performance.
Easy to Use - Incorporating convenience and excellence, Starrett tools are designed to be user-friendly. Whether you're an experienced professional or an amateur when it comes to home improvement, our tools are handy and accessible.
Meets Strong Demands - Committed in providing customers with consistent and reliable solutions, Starrett has set the standard for precision, quality and innovation. Our products are long-lasting, robust with excellent service and performance.
Quick Adjusting Tool - It is the perfect tool for making quick and easy adjustments. It is accurate and easy to use for various work applications.
Accurate Measurements - Starrett precision measuring tools exceed accuracy and performance requirements of national and international standards, providing excellent fine precision tools for industrial, professional and consumer markets worldwide.
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Micrometer Heads
Understanding Micrometer Head Types
Standard Micrometer Heads: These are the most common type, featuring a rotating spindle that moves linearly against a fixed anvil. They are versatile and suitable for a wide range of applications requiring precise depth, thickness, or diameter measurements.
External Micrometer Heads: Designed specifically for measuring outside dimensions, these often come with interchangeable anvils for added flexibility.
Internal Micrometer Heads: Used for measuring internal diameters, these typically have three-point contact jaws to ensure accurate measurement of bores.
Key Features to Consider
Measurement Range: Determine the smallest and largest dimensions you need to measure. Micrometer heads come with various ranges, typically from 0-1 inch up to several feet.
Resolution/Accuracy: This refers to the smallest increment the micrometer can measure and its overall precision. Common resolutions include 0.001mm (0.0001 inches) and 0.0001mm (0.00001 inches). Higher accuracy is crucial for sensitive applications.
Materials: Look for durable materials like hardened steel or stainless steel for longevity and resistance to wear and corrosion, especially in harsh environments.
Thimble Design: Features like a friction thimble (for consistent measuring force) or a ratchet stop can improve usability and accuracy.
Graduation Style: Ensure the markings on the sleeve and thimble are clear, easy to read, and in your preferred measurement units (metric or imperial).
Application-Specific Needs
Consider the specific environment and task. For general machining, a standard model with a good range might suffice. For quality control in electronics or medical device manufacturing, higher resolution and accuracy are paramount. If working in a corrosive environment, stainless steel is recommended. For repetitive measurements, a model with a comfortable grip and clear markings will enhance efficiency.
Comparison Tips
When comparing models, pay close attention to the specified accuracy and resolution. A slightly higher investment in a more precise instrument can prevent costly errors. Check user reviews for insights into durability and ease of use in real-world scenarios. Ensure the included accessories, if any, meet your needs.
Frequently Asked Questions
What is the difference between a micrometer head and a micrometer caliper?
A micrometer head is a component that provides precise measurement capability, often integrated into larger tools or fixtures. A micrometer caliper, also known as a micrometer, is a complete measuring instrument with a frame, anvil, spindle, and thimble.
How do I properly read a micrometer head?
Reading involves combining the measurement shown on the sleeve (main scale) with the reading on the thimble (vernier scale for finer increments). Ensure you understand the graduations for both metric and imperial scales if applicable.
What is the typical lifespan of a micrometer head?
The lifespan depends heavily on usage, maintenance, and material quality. With proper care, regular cleaning, and avoiding drops or impacts, a good quality micrometer head can last for many years of consistent use.
Can I use a micrometer head for measuring curved surfaces?
Standard micrometer heads are best suited for flat surfaces. Measuring curved surfaces may require specialized anvils or a different type of measuring instrument to ensure accurate contact points.
How often should a micrometer head be calibrated?
Calibration frequency depends on usage and required accuracy. For critical applications, recalibration every 6-12 months is common. For less demanding use, annual calibration may be sufficient, but always check manufacturer recommendations.
What is resolution versus accuracy in a micrometer head?
Resolution is the smallest increment a micrometer head can display or measure, like 0.001mm. Accuracy is how close the measurement is to the true value, accounting for potential errors in the instrument.
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