Some Examples of Our Capabilities Step Drills: Step Drill Uncleared Drill Core Drills: Core Drill Piloted Core Drill Threaded Shank Core Drill Double Margin Drills: Double Margin Drill Reamers: Straight and Spiral Flute Spiral Flute Step Reamer Threaded Shank Reamer Single Flute Drill / Straight Flute Spiral Flute Spiral Flute Reamer Spiral Flute Reamer Spiral Flute Piloted Reamer Carbide Threaded Shank Drill Reamer Miscellaneous: Quick Change Drill Threaded Shank Spotfacer Drill Countersink