Widin Carbide Drill Through Coolant 3xD AlTiN Coated - 15.1mm A&NF enabling a single insert family

enabling a single insert family to tackle a wide range of jobs and reduce tool-change overhead

96 mm diameter (T3120 series) and a medium flute length of 5–8×D

Uncoated design for versatile material compatibility: ideal for non-heat-sensitive materials

this plug gauge stands up to daily shop use and repeated checks

including the R1 option

Widin Carbide Drill Through Coolant 3xD AlTiN Coated - 15.1mm A&NF enabling a single insert familyWidin Carbide Drill Through Coolant 3xD AlTiN Coated 15. 1mm is a high performance drilling solution built for engineers, tradespeople, and DIY enthusiasts who value reliability at depth. Made from solid carbide with an AlTiN coating, it delivers long tool life, excellent wear resistance, and smooth cutting performance even in tougher metals. Through coolant capability provides efficient chip evacuation and active cooling, helping minimize heat