Brite Drill Bits. Brite Industrial Drill Bits feature premium grade high speed steel for general purpose drilling in wood, metal, and plastic. No center punch needed. Century Quick Cut points are self-centering and penetrate faster with less pressure; they won't walk or wander on the starting surface. Ground planes on the shank provide a tight mandrel, even with keyless chucks. 4 times the life compared to the average 135-grade high speed steel drill. Features. 0.375 in. Rs Brite Drill Bit 0.5 x 6 in. Specs: Dimension 1 x 4 x 10 in. Cube 40. Weight: 0.21 lbs