Insize Imperial Thread Ring Gauge GO 1/4-20 UNC Class 2A Series 4633-1B2 annular cutter broach cut universal shank rotabroach slugger 59x50mm industrial CNC HSS metalwork supplies and precision components where accuracy

and precision components where accuracy and repeatability are essential

It is an ideal tool for ensuring accurate weld sizes and alignment in various industrial applications

Anti magnetic body

Insize is globally recognised for producing high-quality precision measuring instruments trusted by engineering

Gently tap the extractor into the drilled hole

Insize Imperial Thread Ring Gauge GO 1/4-20 UNC Class 2A Series 4633-1B2 annular cutter broach cut universal shank rotabroach slugger 59x50mm industrial CNC HSS metalwork supplies and precision components where accuracyThe Insize 4633 1B2 Imperial Thread Ring Gauge (GO) is designed for accurate inspection of external Unified threads, ensuring they meet ANSI B1. 2 standards. This GO gauge verifies the maximum material condition of the thread, allowing quick confirmation that the thread will assemble correctly within tolerance. Manufactured from high quality alloy tool steel (OHNS) and hardened for durability, this gauge delivers excellent wear resistance and