0-6.5mm Small Micrometer Head with Plain Stem and Flat Measuring Face
This micrometer head measures up to 6.5mm with a total length of 61mm. Its carbide-tipped spindle features exceptional flatness, accuracy, and durability. The ratchet thimble mechanism ensures consistent measurement force.
As an adjustable positioning device, this micrometer head provides precise control down to micrometer-level accuracy. It utilizes a differential gear mechanism to convert rotational motion into precise linear movements, enabling exact positioning control.
Key Features
- Available in Metric and Inch models
- 9.4mm thimble diameter
- 6.5mm spindle range
- 3.5mm spindle diameter
- 37mm total length
- Laser-etched scale for clear reading
- Options: flat or spherical measuring face
- Options: plain stem or with installation nut
- Carbide measuring face for precision and durability
- Includes protective case
Specifications
| Order No. |
Measuring Range |
Graduation |
Accuracy |
Measuring Face |
Stem |
| KM-3902-10 |
0-6.5mm |
0.01mm |
±0.005mm |
Flat |
Plain |
| KM-3902-20 |
0-6.5mm |
0.01mm |
±0.005mm |
Spherical |
Plain |
| KM-3902-30 |
0-6.5mm |
0.01mm |
±0.005mm |
Flat |
With clamp nut |
| KM-3902-40 |
0-6.5mm |
0.01mm |
±0.005mm |
Spherical |
With clamp nut |
Applications
- Optics: Used in production and inspection of DVD, MD, and CD reading lenses and optical heads
- Liquid Crystal Projection: Critical for prism positioning and film loading processes
- Fiber Optics: Ensures accuracy in fiber optic positioning and communication systems
- LCD Manufacturing: Adjusts and tests high-precision display production equipment
- Semiconductor Industry: Used in production and inspection equipment
- Mechanical Engineering: Adjusts machine tools, precision instruments, and special gauges
Usage Precautions
- Calibrate before use by verifying repeatable readings
- Select appropriate measurement range (0-6.5mm, 0-13mm, etc.)
- Maintain perpendicular contact with measured object
- Apply even pressure and read measurements vertically
Frequently Asked Questions
Who are we?
Deko Corporation specializes in developing, manufacturing, and marketing KM brand precision measuring tools in China.
What products do we carry?
We offer dial indicators, micrometers, calipers, bore gauges, height gauges, thickness gauges, depth gauges, protractors, gauge blocks, and levels.
What are the terms of trade?
We support FOB, CFR, CIF, and EXW shipping terms.
What are the forms of payment?
We accept T/T, L/C, D/A, D/P, PayPal, and etc..
Do we accept customization?
Yes, OEM services are available.
How about after-sales service?
All products come with a one-year warranty. Defective parts will be replaced promptly.
