OSG Flat Bottom Carbide Drill - Through Coolant 3xD - EGIAS Coated - 4.10mm SPIRALMILLHOLDER repeatable mold and die work

repeatable mold and die work by combining durable carbide construction

accurate workholding

The 3 mm corner radius reduces chipping at tight corners and extends tool life

The Toolex Hand Reamer features a spiral flute

OSG Flat Bottom Carbide Drill - Through Coolant 3xD - EGIAS Coated - 4.10mm SPIRALMILLHOLDER repeatable mold and die workThe OSG Flat Bottom Carbide Drill with Through Coolant is built for high precision flat bottom drilling in steel and alloy workpieces. With a 3xD length ratio and through coolant design, it delivers reliable performance and clean holes across demanding applications. Diameter: 4. 10 mm Tip style: Flat bottom Material: Carbide Coating: EGIAS coating for enhanced wear resistance Coolant: Through coolant for efficient chip evacuation and cooling Length: