Widin Carbide Drill Single Margin Internal Coolant 8XD TiAlN Coated - 9mm FMH Precise GO measurement for UNF

Precise GO measurement for UNF 1/2 x 20: quickly confirm that external UNF threads meet 3A class standards with a single pass

Its durable build and precise dimensions help maintain consistent quality across shifts

reducing secondary operations and rework

precise tool positioning

The right-hand cutting action pairs with the left-hand spiral to deliver smooth metal removal

Widin Carbide Drill Single Margin Internal Coolant 8XD TiAlN Coated - 9mm FMH Precise GO measurement for UNFWidin Carbide Drill Single Margin Internal Coolant, 9 mm diameter with an 8xD length, is a high performance drill bit built from solid carbide for exceptional durability and long tool life. Designed for engineers, machinists, and hobbyists who demand repeatable, accurate holes in demanding metals, it delivers reliable results across steel, stainless, and tough alloys. The TiAlN coating boosts wear and heat resistance, enabling higher cutting speeds