OSG Flat Bottom Carbide Drill - Through Coolant 3xD - EGIAS Coated - 4.70mm Drive Ring The ring gauge helps ensure

The ring gauge helps ensure components conform to Unified thread standards

It’s built for machinists who demand consistent

With a solid carbide core and a two-flute design

7 right-hand threads are required

facet relief & wiper flats for precise finishing: The 0

OSG Flat Bottom Carbide Drill - Through Coolant 3xD - EGIAS Coated - 4.70mm Drive Ring The ring gauge helps ensureThe OSG Flat Bottom Carbide Drill with Through Coolant is built for machinists who need precise flat bottom holes in steel and alloy workpieces, combining reliable carbide performance with efficient cooling and chip control. Diameter: 4. 70 mm Length ratio: 3xD for greater drilling depth Through coolant: Through coolant design for optimal chip evacuation and cooling Coating: EGIAS coating for enhanced wear resistance and durability Material: Carbide