OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant - 7mm M&D With its durable HSS core

With its durable HSS core and wear-resistant TiN coating

smooth holes with tight ISO H5 tolerances

HSS‑E durability with straight shank: M35 cobalt content provides enhanced wear resistance for longer tool life

Widin Carbide Corner Radius End Mill is a precision cutting tool engineered for stainless steels and exotic alloys

OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant - 7mm M&D With its durable HSS coreThe OSG Carbide Drill 3XD with WD1 coating is a high performance solid carbide drill designed for precise, reliable through coolant drilling and oil hole applications. With a 7 mm diameter and a 3XD length to diameter ratio, this tool delivers strong rigidity and excellent hole quality across a range of materials, from tough alloys to softer metals. The WD1 coating enhances wear resistance, helping the tool stay sharp longer and extend overall life in