OSG Carbide Drill 5XD - WD1 Coated Whistle Notch Shank - With Oil Hole Drilling - Through Coolant - 6.4mm Tiny Tool Holders this NoGo gauge helps you

this NoGo gauge helps you quickly confirm thread acceptance

98 mm precision diameter: Provides consistent hole size and smooth bore finishes across a variety of materials

and wear resistance while avoiding coating-related issues on workpieces that don’t require heat protection

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

and slotting with clean fillets

OSG Carbide Drill 5XD - WD1 Coated Whistle Notch Shank - With Oil Hole Drilling - Through Coolant - 6.4mm Tiny Tool Holders this NoGo gauge helps youThe 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