Onsrud 85-818 Solid Carbide drill 2FL 2969/10000 x 1/2 x 3 OAL For Carbon Fiber Reinforced Plastic, Composite, 5/16 Shank, DLC Coated

DLC Coated CFRP drill is designed to ensure hole quality and diameter. The “W” point of the drill centers the drill to let the peripheral cutting edges shear the material producing a clean, tight tolerance hole w/o fraying or delamination.