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RedLine Tools - 2.25MM (.0886) Carbide Micro Drill, Uncoated (Bright) 3.00MM (.1181) Shank Diameter, 2 Flute .4802 Flute Length, 1.4972 OAL, 135° Point Angle, 12° Helix Angle - RDH0612 - -. Micro Drill Application 。 High performance carbide and quality, Made in America 。 Uncoated (Bright) 。 .0886 Cutting Diameter, 3.00MM (.1181) Shank Diameter 。 2 Flutes, .4802 Flute Length 。 No matter which drill you’re searching for, our selection of high performance drills is unparalleled in the industry, meaning you can be sure you’ll find what you’re looking for, every time. With our selection of differing lengths, sizing options, and cutting angles, you can easily handle whatever the job has to throw at you. Available both solid and coolant fed, offers the tool that will work great on projects dealing with multiple material groups. We also offer parabolic drills for aluminum and non-ferrous materials; Aircraft Ext drills; center drills; twist drills; and much more.。