Ultra-Dex® 2Xd, 2.5Xd And 4Xd Indexable Drills Offer You One Of The Best Values In The Industry. Manufactured From Hardened High Quality Tool Steel For Rigidity & Wear Resistance. These Drills Are Engineered For Universal Use - Suitable For Both Rotating And Stationary Drilling Operations And Use Economical Industry Standard 80° Trigon Inserts With 3 Cutting Edges. The Same Insert Can Be Used As Both The Inboard & Outboard Insert With No Risk Of Mixing Up Inerts. The Engineered Flute Design Has Been Optimized For Superior Chip Evacuation & Rigidity. Precisely Positioned Insert Pockets Keep Cutting Forces Low And Evenly Distributed. These Drills Come Equipped With 1/8-27 N.P.T. Coolant Entry Ports On Both The Shank End And On The Side Of The Drill Body. Available With An Affordable Black Oxide Coating For Increased Lubricity And Corrosion Resistance, Or A High Performance Ion Nitride Treatment For Superior Wear/Galling Resistance And Exceptional Surface Hardness For Protection Against Chip Wash.

• Hardened high quality tool steel for rigidity & wear resistance
• Engineered for universal use - suitable for both rotating and stationary operations
• Uses economical industry standard 80° trigon inserts with 3 cutting edges
• Same insert can be used as inboard & outboard insert + No risk of mixing up inner & outer
• Engineered flute design optimized for superior chip evacuation & rigidity
• Precisely positioned insert pockets keep cutting forces low and evenly distributed
• Drills come equipped with 1/8-27 N.P.T. coolant entry ports on both shank end and side of drill body
• Available with an affordable black oxide coating for increased lubricity and corrosion resistance, or a high performance ion nitride treatment for superior wear/galling resistance and exceptional surface hardness for protection against chip wash
• Inserts sold separately

This item is part of our complete offering of ARCH Cutting Tools, trusted for high-performance CNC machining across drilling, milling, holemaking, and indexable applications. Explore Patriot HP Cutting Tools for advanced solid carbide and high-performance machining solutions, KEO Cutting Tools for precision countersinks, center drills, and holemaking tools, Ultra-Dex Cutting Tools for productive indexable milling, drilling, and insert-based machining, and Revere Cutting Tools for high-performance carbide end mills and milling solutions. Visit our main ARCH Cutting Tools page to compare tool styles, coatings, geometries, and performance options to find the right solution for your application.