Widin Carbide Drills Solid 3xD AlTiN Coated - 4.4mm Hex Key Drill Chuck 89 mm) is a stub-length

89 mm) is a stub-length carbide reamer designed for through-coolant reaming with ISO H4 tolerance

Its compact neck geometry makes it ideal for tight pockets and limited clearance

and improve overall quality with consistent results you can trust across your threaded components

Flexible corner radius options (R1): Choose the right corner radius to reproduce mold and die features accurately

helping catch drift in production before assemblies fail

Widin Carbide Drills Solid 3xD AlTiN Coated - 4.4mm Hex Key Drill Chuck 89 mm) is a stub-lengthWidin Carbide Drills Solid 3xD AlTiN Coated 4. 4mm are high precision drill bits built from solid carbide, delivering exceptional hardness, durability, and reliable performance for demanding drilling tasks. Designed for engineers, buyers, tradespeople, hobbyists, and DIY enthusiasts, these drills provide long tool life and consistently clean holes across a range of materials. The AlTiN coating enhances heat resistance and reduces friction, improving