OSG Carbide Drill 5XD - WD1 Coated Whistle Notch Shank - With Oil Hole Drilling - Through Coolant - 6.3mm Die & Mould Collet Chucks The left-hand spiral flute works

The left-hand spiral flute works with right-hand cutting to optimize chip flow during reaming

Maintenance on equipment where quick start and clean thread restoration reduce downtime and rework

repeatable bore sizes in demanding materials

K10 carbide construction: Delivers durable wear resistance and stable hole dimensions for repeatable results over many reaming operations

Carbide (k10) Stub Length with Straight Shank: Provides rigidity and stable guidance in compact setups

OSG Carbide Drill 5XD - WD1 Coated Whistle Notch Shank - With Oil Hole Drilling - Through Coolant - 6.3mm Die & Mould Collet Chucks The left-hand spiral flute worksThe OSG Carbide Drill 5XD (6. 3 mm) is a high precision carbide drill designed for deep hole work. Coated with WD1 and featuring a whistle notch shank, it stays securely seated and resists wear in tough materials. It combines a 5XD length to diameter ratio for extended reach with through coolant and an oil hole for effective chip evacuation and temperature control. 5XD depth versatility: The five times diameter length ratio delivers extended reach and