MITUTOYO 368-170 3-point internal screw gauge 50-63mm/0.005mm

Name: MITUTOYO 368-170 3-point internal screw gauge 50-63mm/0.005mm
Brand: MITUTOYO
SKU: 41010402
Price: 622.8 EUR
Availability: PreOrder

Supplier number: MITUTOYO 368-170 | EAN 4946368517247

622.80 tax incl.

€514.71 excl. VAT (incl. all environmental contributions)

On order: delivered from 01/10/2026

Ordered before 20:00 - delivered as of 01/10/2026
Free shipping
Delivery by DHL

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Accurate internal measurements with Mitutoyo

Practical benefits

Self-centering three-point design: You achieve true bore alignment effortlessly thanks to three contact anvils spaced evenly at 120 degrees.
Consistent measuring force: The integrated ratchet stop ensures uniform contact pressure so you avoid operator variations during critical inspections.
Durable titanium-coated contacts: With titanium nitride coated contact points, the measuring faces resist wear and impact over long-term workshop use.

In a nutshell

The right choise for

With the Mitutoyo 368-170 internal micrometer, you measure internal diameters from 50 mm to 63 mm with absolute precision. Thanks to three contact anvils spaced at 120 degrees, the tool centers itself automatically inside the bore to eliminate tilting and alignment errors. The clear 0.005 mm graduation gives you dependable control during critical machining inspections after boring, turning, or grinding. An integrated ratchet stop ensures uniform measuring force for repeatable accuracy across every inspection, while the durable titanium nitride coating on the contact faces resists wear during rigorous daily workshop use.

Product information FAQ

€622.80

tax incl.

Key features according to our expert

Micrometer type: Inside micrometer
Min. measuring value: 50 mm
Max. measuring value: 63 mm
Scale division: 0,005 mm mm

Product description:

These are metric three-point and two-point internal micrometers that offer you the following benefits:
- Individual micrometer.
- Titanium-coated measuring pins (> 6mm range) give you excellent durability and impact resistance.
- Three-point micrometer (> 6mm range) allows stable measurement through automatic centring.
- Without setting rings or extensions.

All Features

Micrometer type: Inside micrometer
Min. measuring value: 50 mm
Max. measuring value: 63 mm
Scale division: 0,005 mm mm

Brand MITUTOYO
41010402
EAN 4946368517247
Supplier number MITUTOYO 368-170

Frequently asked questions about this product

Answered by specialists

What is the measuring range of this 3-point internal micrometer?: The measuring range is 50 mm to 63 mm.
What graduation does the Mitutoyo 368-170 feature?: It features a clear graduation of 0.005 mm.
How does this tool ensure proper alignment inside the bore?: The 3-point contact design provides automatic self-centering inside the bore.
What is the purpose of the integrated ratchet stop?: The ratchet stop ensures constant measuring force for repeatable measurements.
Are setting rings included with this unit?: No, setting rings and extension rods are available separately as options.