Widin Carbide Drills Solid 3xD AlTiN Coated - 4.7mm Tiny Tool Holders Sub-10 μm run-out: Tight

Sub-10 μm run-out: Tight

This reamer features a left-hand spiral flute with right-hand cutting and adheres to DIN 212-B tolerance standards

it provides reliable performance in metalworking where precision matters

not completed reamers

Widin Carbide Drills Solid 3xD AlTiN Coated - 4.7mm Tiny Tool Holders Sub-10 μm run-out: TightWidin Carbide Drills Solid 3xD AlTiN Coated 4. 7mm is a high performance drill designed for professionals and enthusiasts who demand reliable, repeatable results. Built from solid carbide, it delivers exceptional hardness and long tool life, helping you maintain precision hole after hole even in demanding materials. The AlTiN coating enhances heat resistance and reduces friction, improving chip evacuation and minimizing wear at higher cutting speeds.