Go: Hard chrome-plated / NoGo: Gauge steelSwissMadeType 11 - High quality product, tolerances to DIN EN ISO 1938-1. Carefully hardened and aged. Highly accurate thanks to cryostabilisation (at -85°C). Lightweight construction with anodised aluminium handle.
Versions:Go end: Hard chrome-plated
No-Go end: Gauge steel
Note: Other diameters or tolerances on request
Appropriate accessories:164530 Wooden case
558220 Protection and packaging tube QuadroPack QuadroPack
558230 Protection and packaging tube TwistPack