OSG Carbide Drill 3XD - WD1 Coated Whistle Notch Shank With Oil Hole - Through Coolant - 8.4mm FMH FLH FHH S&E A&NF M&D Hardened steel construction for durability:

Hardened steel construction for durability: Built to resist wear and maintain measurement accuracy even after repeated use in busy inspection environments

Flute Count: 3–5 flutes to balance cutting efficiency and surface finish

and intermediate cuts to provide reliable

Toolex Reamer with a straight shank is engineered for precise finishing of small-diameter holes

and tool longevity matter

OSG Carbide Drill 3XD - WD1 Coated Whistle Notch Shank With Oil Hole - Through Coolant - 8.4mm FMH FLH FHH S&E A&NF M&D Hardened steel construction for durability:The OSG Carbide Drill 3XD (8. 4 mm) is a precision cutting tool built for reliable, high performance drilling across a range of materials. With a 3XD length to diameter ratio, it delivers versatile reach and rigidity to produce clean, accurate holes while maintaining efficient cutting action in demanding applications. This drill features a WD1 coating that enhances wear resistance and extends tool life, helping you push to length performance with