Soviet Inside Micrometer 50-100 mm 0.01 mm USSR Dial Bore Gauge

Soviet Precision Inside Micrometer (Нутромер) 50-100 mm — New Old Stock Complete Set

High-quality professional measuring instrument manufactured by the Kirov Tool Plant "Krasny Instrumentalschik" (Кировский инструментальный завод «Красный инструментальщик»).

Measuring Range: 50 – 100 mm
Resolution: 0.01 mm
Complete Set: Indicator head + interchangeable measuring rods + extensions + anvils + wrenches + original wooden box + original passport (see all photos)
Condition: New Old Stock — never used, long-term storage. Excellent mechanical condition, smooth operation, clear dial. Light storage marks on the box and metal parts are normal.
This is a robust and reliable Soviet-era precision tool. Such complete inside micrometer sets with original documentation and wooden case are highly valued by professional machinists, engine rebuilders, toolmakers, restorers, and collectors of vintage Soviet metrology instruments.

You will receive the exact complete set shown in all photos, including the original passport and wooden storage box.

Please Note:

All items are shipped directly from Ukraine, so delivery may take a little longer than domestic shipping. Every order is carefully packed, and tracking is provided whenever available.
My VAT registration is currently being processed and will be available soon.
I specialize in new old stock (NOS) industrial tooling, including a large selection of made in the USSR tools, as well as premium tools from Germany, Japan, the USA, Italy, and other leading manufacturers.
I offer a wide range of drills, taps, dies, end mills, reamers, centre drills, countersinks, measuring tools (micrometers, calipers, gauges), and many other metalworking tools.
I have a very large inventory, and not everything is listed yet. If you are looking for a specific tool, please send me a message—I may already have exactly what you need.
A large shipment of tooling will soon be transferred to Ireland, making many popular items available for faster local delivery. This includes drills, taps, dies, end mills, reamers, centre drills, countersinks, and measuring instruments. If you're interested in any of these products, feel free to get in touch now.

Thank you for your interest, and I look forward to helping you find the right tooling for your needs.