OSG Carbide Drill 5XD - WD1 Coated Whistle Notch Shank - With Oil Hole Drilling - Through Coolant - 3.9mm ISO Insert - SC Style which improves chip evacuation and

which improves chip evacuation and reduces cutting forces during drilling

ISO H5 tolerance: Delivers consistent hole sizes within -0 to +0

consistent holes with extended tool life

ensuring consistent results across repeated passes

this tool is ideal for working in tight spaces or where hole depth is limited

OSG Carbide Drill 5XD - WD1 Coated Whistle Notch Shank - With Oil Hole Drilling - Through Coolant - 3.9mm ISO Insert - SC Style which improves chip evacuation andThe OSG Carbide Drill 5XD is a precision through coolant drilling tool designed for professionals who demand reliable deep hole performance. Built for engineers, machinists, and manufacturing teams, it combines a WD1 coating for outstanding wear resistance with a whistle notch shank that delivers secure, repeatable toolholding. With a 3. 9 mm diameter and a 5XD (five times diameter) length to diameter ratio, this drill reaches deeper holes with