Widin Carbide Drill Single Margin Internal Coolant 8XD TiAlN Coated - 4.7mm Through Coolant it features a neck-type ball

it features a neck-type ball nose and a 2-flute design that enables smooth contouring and dependable performance on complex graphite parts

The left-hand spiral flute aids controlled chip removal

minimizing chip buildup and reducing the risk of tap breakage during fast machining

5 balanced and capable of speeds up to 25

Designed for applications that require accurate pockets

Widin Carbide Drill Single Margin Internal Coolant 8XD TiAlN Coated - 4.7mm Through Coolant it features a neck-type ballThe Widin carbide drill is a single margin, internally cooled drill designed for precise deep hole work. Built with a solid carbide core and a TiAlN coating, it delivers long tool life and reliable cutting performance even on demanding materials. Its 8xD length supports deeper holes with accuracy, and the single margin design provides stability to minimize deviation during drilling. Solid carbide construction: Durable core delivers long tool life and