OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant - 14.29 (9/16) ISO Insert - SC Style 99 mm size ensures compatibility

99 mm size ensures compatibility with common components

distortion-resistant fit during heavy cuts

able to handle materials up to HRc70 with enhanced durability and reliable performance

DIN 8051 B tolerance

repeatable results on deep holes and challenging workpieces

OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant - 14.29 (9/16) ISO Insert - SC Style 99 mm size ensures compatibilityThe OSG Carbide Drill 3XD is a solid carbide drill engineered for through coolant applications with an oil hole design. With WD1 coating for wear resistance and a 3XD length to diameter ratio, it delivers precise, reliable drilling across hard alloys and softer materials. The 9 16" diameter (14. 29 mm) version is built for demanding machining tasks where consistency matters. WD1 Coating for Wear Resistance: The WD1 coating helps maintain a sharp