2 3/8-6ACME-2G thread gauge

Customized machinery part, high precision, high standard, very competitive price and service, customers are very satisfied, thank you!
Email: info@ruukar.com
Whatsapp&Skype: +86 158 8827 6696

High quliaty parallel blocks, accept custom sizes.
Chrome steel Gcr15, hardness is about HRC55
Work surface parallelism 0.005mm

Our machined products have a shiny and textured surface, which looks more advanced