BIG-SERT Metric M12x1.25 w/30mm/tap guide & Sealer Home / Shop BIG-SERT Metric M12x1.25 w/30mm/tap guide & Sealer USD $171.89 Home / Shop BIG-SERT Metric M12x1.25 w/30mm/tap guide & Sealer USD $171.89 Model Number: 5212E Maximum quantity exceeded Minimum purchase amount of 0 is required Maximum purchase amount of 0 is allowed 171.890 10000000 Manufacturer: TIME-SERT Description Kit includes all the tools and 5 BIG-SERT inserts 30mm p/n 52125, Tap guide and sealer P/n 6020This tooling will only install the insert flush to the surface. Note: in a blind hole the total hole depth must be at least 36mm to install.