Norseman by Viking Drill and Tool, 1 per pack, 7/8" Type 280-UB Magnum Super Premium Reduced Shank Drill Bit. Premium 1/2" Reduced Shank Heavy Duty 135-Degree Split Point 3-Flats on Shank. 135-Degree split point for accurate centering and fast penetration. Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance. Special Hi-Molybdenum tool steel. 1/2" shank - 6" OAL (29780)