50-70mm Ratchet Stop Three Point Internal Micrometer Inside Diameter Measuring Tools

50-70mm Three Point Internal Micrometer Inside Diameter Measuring Tools

Quick Detail:

1. Three-point micrometer centering self and aligning self.

2. Measurement can be taken closer to the bottom of the blind bore and can be taken into a deep hole

with an extension rod.

3. Carbide-tipped contacts points, ratchet stop.

4. Supplied with setting rings.

5. Supplied in fitted case.

Description:

The three-point internal micrometer is a precision measuring tool, which designed to measure the size of the inside diameter

with an extension rod. The measure range start from the 50-70mm, 70-100mm, 100-150mm, 150-250mm, 200-300mm,

with graduation 0.001mm.

The three-point internal micrometer adopts the three-point positioning principle, and the three measuring claws are in contact

with the hole wall to ensure that it can be stably positioned in the center of the hole during measurement, so as to avoid

the measurement error caused by the irregularity or eccentricity of the hole wall. This design allows the three-point inside

micrometer to maintain high accuracy when measuring holes of all shapes and sizes.

The three-point internal micrometer is easy to operate and fast to measure, as the user simply places the measuring jaw

in the hole and rotates the force measuring device to obtain the measurement result.

Specification:

Metric:

Inch:

Precautions:

1. Make sure that the measuring claw and scale of the three-point inner micrometer are clean and dust-free

so as not to affect the measurement accuracy.

2. Calibration should be performed before use to ensure that the micrometer has a correct initial reading.

3. After use, the micrometer should be cleaned and coated with a layer of anti-rust oil to prevent rust.

4. Store the micrometer in a dry, ventilated, dust-free environment to avoid moisture and heat.

5. The three-point internal micrometer is not suitable for measuring holes with rough or burr surfaces,

so as not to damage the measuring claw or affect the measurement accuracy.

Applications:

Three-point internal micrometer is mainly used to measure the holes, slotted hole, etc. It is widely used in machinery manufacturing,

automobile manufacturing, aerospace, electronic components and other industrial fields. With its high measurement accuracy,

easy to use and simple operation, it has become one of the important tools for measuring bore diameter.

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.

We always believe that we can grow together with valued partners and customers through our quality products and excellence service,

to realize the multi parties’ benefit. Today, we are becoming one of the leading suppliers these fields in China.

“Service, Integrity, Creativity and Excellence” are always our top value and principle. We are looking forward to providing our valued customers, both domestic and overseas, with our quality products and excellent service, to create the true value for our valued customers, partners and our staff!