OSG Carbide Drill 5XD - WD1 Coated Whistle Notch Shank - With Oil Hole Drilling - Through Coolant - 6.4mm Tiny Tool Holders The integrated cooling and oil-hole

The integrated cooling and oil-hole design help maintain consistent hole diameters and clean exits

this NoGo gauge helps you quickly confirm thread acceptance

and slotting with clean fillets

Durable HSS‑E construction: Made from high‑quality HSS‑E (M35 cobalt) to resist wear and heat

Ergonomic Right-Hand Design: The knurled body and right-hand thread orientation deliver secure handling and precise alignment

OSG Carbide Drill 5XD - WD1 Coated Whistle Notch Shank - With Oil Hole Drilling - Through Coolant - 6.4mm Tiny Tool Holders The integrated cooling and oil-holeThe OSG Carbide Drill 5XD is a high performance through coolant drill designed for deep, precise holes in a variety of metals. With a 6. 4 mm diameter and a 5XD (five times diameter) length to diameter ratio, it delivers reliable flexibility and efficiency for demanding production work. The WD1 coating enhances wear resistance, helping the tool stay sharp longer and reducing replacement frequency in challenging materials. The whistle notch shank