Collection: Nachi General Purpose Drills (Aqua EX Series)

Aqua EX drills are designed to provide consistently high performance in mild, hardened, and stainless steels, as well as high-temp alloys; the unique J-shaped flute is designed to form small, easy-to-evacuate chips. Deep chip pockets, created by a double-pass fluting process, provide optimized chip evacuation. Available in standard diameters up to 50XD and micro diameters up to 20XD in length.

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