Onsrud 85-821 Solid Carbide drill 2FL 1719/5000 x 1/2 x 3 OAL For Carbon Fiber Reinforced Plastic, Composite, 3/8 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.