OSG Carbide Drill 3XD - WD1 Coated Whistle Notch Shank With Oil Hole - Through Coolant - 11.4mm Kit wear-resistant performance with secure seating

wear-resistant performance with secure seating and alignment in common toolholders

delivering reliable performance under demanding use

improving workflow by reducing finishing time and rework

Construction Detail: Knurled outer edge for secure handling and precise seating

and selected aluminum alloys

OSG Carbide Drill 3XD - WD1 Coated Whistle Notch Shank With Oil Hole - Through Coolant - 11.4mm Kit wear-resistant performance with secure seatingThe OSG Carbide Drill 3XD with WD1 coating is a precision cutting tool designed for reliable through coolant drilling. Built for professional shops and engineers who demand consistent hole quality, its 11. 4 mm diameter and 3XD length to diameter ratio deliver deep, stable drilling across a range of materials. A whistle notch shank ensures secure, repeatable tool seating in common toolholders, while the through hole coolant pathway directs cooling