Tubular Inside Micrometer Set with Carbide Tips for Large Internal Diameter Measurement
1000-3000mm Wide Range Rod Type Inside Micrometer Measuring Device
Key Features
- Graduation: 0.01mm (Metric); 0.001″ (Inch).
- Extension rod combination provides wide measuring range.
- Includes standard caliper gauge for zero setting.
- Extension rod diameter: φ22mm.
- Accuracy: (3+n+L/50)μm (n=number of rods, L=max measuring length in mm).
Specifications
| Order No. |
Measuring Range |
Extension Rods |
| KM-3303-175 |
150-175mm |
Micrometer Head |
| KM-3303-1400 |
150-1400mm |
25mm, 50mm(2pcs), 100mm, 200mm, 400mm(2pcs) |
| KM-3303-1500 |
150-1500mm |
25mm, 50mm(2pcs), 100mm(2pcs), 200mm, 400mm(2pcs) |
| KM-3303-2000 |
150-2000mm |
25mm, 50mm(2pcs), 100mm, 200mm(2pcs), 400mm(3pcs) |
| KM-3303-2100 |
150-2100mm |
25mm, 50mm(2pcs), 100mm(2pcs), 200mm(2pcs), 400mm(3pcs) |
Applications
Tubular inside micrometers are precision measuring instruments designed for measuring the inside diameter of pipes, tubes, and other cylindrical objects with narrow openings. These reliable tools are essential for quality control in manufacturing, automotive, and construction industries.
Usage Precautions
- Always connect the largest extension rod with the micrometer head first, then add other rods in sequence to minimize axis bending.
- Check for variation when the micrometer head is fixed and loosened during measurement.
- Ensure proper bearing position during measurement.
Frequently Asked Questions
Who are we?
Deko Corporation specializes in the development, manufacture, and marketing of KM brand precision measuring tools in China mainland.
What products do we carry?
Our product line includes dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors, gauge blocks, levels, and more.
What are the terms of trade?
We support FOB, CFR, CIF, and EXW trade 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. If you receive any defective accessories, we will promptly ship replacement parts or products. Our strict calibration and inspection processes ensure superior product quality.
