OSG Carbide Drill 3XD - WD1 Coated Whistle Notch Shank With Oil Hole - Through Coolant - 4.2mm Hydraulic Expansion Chucks enabling common applications with a

enabling common applications with a single tool

it combines a left-hand spiral flute with right-hand cutting to deliver controlled material removal and consistent hole sizes

This drill is designed to streamline your workflow: reduced deflection means fewer passes

Its tight-space capability and precision finish support faster setups and improved overall workflow

Long flute length for rigidity: The 8–12xD flute length increases rigidity and reduces deflection during deep drilling

OSG Carbide Drill 3XD - WD1 Coated Whistle Notch Shank With Oil Hole - Through Coolant - 4.2mm Hydraulic Expansion Chucks enabling common applications with aThe OSG Carbide Drill 3XD in 4. 2mm diameter is a precision cutting tool built for accurate hole making in metals and other demanding materials. It combines a solid carbide construction with a WD1 coating, whistle notch shank, and through coolant capability to deliver steady performance where standard drills may wear quickly or struggle with chip control. Extended tool life: The WD1 coating protects the cutting edges against abrasion, allowing the