OSG Carbide Drill 5XD - WD1 Coated Whistle Notch Shank - With Oil Hole Drilling - Through Coolant - 5.9mm HSS while the taper shank design

while the taper shank design keeps toolholding secure and concentric

helping you plan workflows with greater confidence

Long neck design: The extended transition between shank and neck reduces stress and breakage during deep cuts

and helps resist wear at higher cutting temperatures for consistent performance

OSG Carbide Drill 5XD - WD1 Coated Whistle Notch Shank - With Oil Hole Drilling - Through Coolant - 5.9mm HSS while the taper shank designThe OSG Carbide Drill 5XD is a 5. 9 mm diameter carbide drill engineered for professional manufacturing and precision drilling. With a five times diameter (5XD) length to diameter ratio, it delivers deep hole capability while maintaining rigidity, making it ideal for engineers, machinists, and technicians tackling demanding materials. The WD1 coating boosts wear resistance to extend tool life in challenging workpieces. The whistle notch shank provides