Widin Carbide Drill Through Coolant 3xD AlTiN Coated - 10.7mm Die & Mould Collet Chucks 5% taper for precise bore

5% taper for precise bore finish: The gradual taper supports consistent hole sizing along the depth of cut

providing true synchronized rotation for every thread

it delivers dependable checks in busy workshop environments

repeatable hole sizes (ISO H4) across materials

and improve workflow in demanding machining tasks

Widin Carbide Drill Through Coolant 3xD AlTiN Coated - 10.7mm Die & Mould Collet Chucks 5% taper for precise boreThe Widin Carbide Drill with Through Coolant is a 10. 7 mm diameter solid carbide drill optimized for through coolant systems. Its built for durability and long tool life, delivering reliable performance across metalworking tasks for engineers, machinists, tradespeople, and hobbyists alike. Its 3xD length provides versatility for drilling deeper holes while maintaining stability and precision. The AlTiN coating delivers excellent wear resistance and