50-500mm Tubular Inside Micrometer with Extension Rod for Internal Diameter Measurement

Quick Detail:

1. The combining of extension rods provides a wide measuring range.

2. Supplied with a standard caliper gage for zero setting.

3. Diameter of extension rods: 15.5mm.

4. Accuracy: (3+n+L/50)μm (n=number of rod,L=max measuring length(mm)).

5. Carbide measuring faces.

6. Supplied in fitted case.

Description:

Tubular inside micrometers consist of a measuring head and tubular extension rods, the combining of extension rods

provide a wide measuring range, the tubular extension rod allows for easy insertion into the object being measured,

and the measuring head provides a precise reading of the internal diameter.

We offer range of 50-100mm up to 50-1500mm to meet different applications, all our tubular inside micrometers

comes in safe case packing.

Specification:

Metric:

Inch:

Precautions:

1. When measuring and using the inside micrometer, it must connect the largest extension rod with its micrometer head,

and then connect other extension rod in turn, in order to reduce the bending of the axis after connection.

2. When measuring, you should check the variation when the micrometer head is fixed and loosened.

3.The bearing position should be correct when measuring.

Applications:

Tubular inside micrometers are precision measuring instruments especially useful for measuring the inside diameter of pipes,

tubes, and other cylindrical objects with narrow openings. They are a reliable and essential tool for quality control

and measurement in a range of industries, including manufacturing, automotive, and construction.

FAQ:
1) Who are we?
Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand precision measuring tools
in China mainland.

2) What products do we carry?
Dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors,
gauge, blocks, level, etc.

3) What are the terms of trade?
We support FOB, CFR, CIF, EXW.

4) What are the forms of payment?
We accept T/T, L/C, D/A, D/P, PayPal, Western Union.

5) Do we accept customization?
Yes, OEM is available.

6) How about after-sales service?
One year warranty for all kinds of products.
If you find any defective accessories when receive goods, we will ship your news parts or new product to replace.
As an experienced manufacturer, we have very strict calibration and inspection team, you can rest assured of our product quality.