Widin Carbide Drills Solid 5xD AlTiN Coated - 4.5mm Tiny Tool Inserts By combining a two-flute geometry

By combining a two-flute geometry with a 30-degree helix and a compact corner radius

it delivers consistent performance from basic to demanding threading tasks

run-out under 10 μm

ISO H5 tolerance: D = -0 +0

and prevent thread-related failures in assemblies

Widin Carbide Drills Solid 5xD AlTiN Coated - 4.5mm Tiny Tool Inserts By combining a two-flute geometryThe Widin 4. 5 mm solid carbide drill with AlTiN coating is built for precision metalworking, offering reliable performance and long tool life for engineers, machinists, tradespeople, and hobbyists alike. It delivers clean, consistent holes and steadfast durability in a wide range of materials, making it a dependable choice for everyday drilling tasks. The 5xD length design enables deeper hole drilling without sacrificing stability or accuracy,