Carmex Carbide Tiny Tool - Full Radius Face Grooving - MZL - BXC Grade - 8mm Minimum Diameter x 1mm Groove Width FHH it helps verify that fittings

it helps verify that fittings will thread together cleanly and seal reliably before you commit to assembly

Using this gauge helps standardize thread inspections

helping you hit precise hole sizes with fewer passes and less rework

6H: Quickly confirm hole acceptance by distinguishing good from out-of-tolerance threads

the gauge delivers durable

Carmex Carbide Tiny Tool - Full Radius Face Grooving - MZL - BXC Grade - 8mm Minimum Diameter x 1mm Groove Width FHH it helps verify that fittingsCarmex Carbide Tiny Tool Full Radius Face Grooving is a solid carbide bar engineered for dedicated face grooving. It creates true rounded grooves rather than straight cuts, delivering a consistent bottom radius and smooth finish across parts. The left hand design fits common milling setups and small diameter workpieces where precise, repeatable grooves matter. Full radius face grooving geometry: Delivers true rounded grooves with a consistent bottom