Widin Carbide Drills Solid 5xD AlTiN Coated - 18.1mm RPTECH Left-hand spiral flute with right-hand

Left-hand spiral flute with right-hand cutting for smooth cutting: Promotes efficient chip evacuation and stable cutting

Through coolant with ISO H4 tolerance: Directs coolant to the cutting edge for heat control and tight diameter tolerance in through-coolant reaming

providing a close and repeatable fit with each check

it is designed to deliver consistent results across everyday countersinking tasks

and a left-hand spiral flute for controlled cutting

Widin Carbide Drills Solid 5xD AlTiN Coated - 18.1mm RPTECH Left-hand spiral flute with right-handWidin Carbide Drills Solid 5xD AlTiN Coated 18. 1mm is a high performance drill designed for metalworking tasks that demand durability and precise hole quality. Made from solid carbide, it delivers exceptional rigidity, long tool life, and consistent results across a range of metals and thicknesses. The AlTiN coating adds a protective layer that boosts wear resistance and heat tolerance, while reducing friction. This combination helps maintain