This is the drill bit set to have! The XL28 Brute platinum Drill bit set includes fractional sizes 1/16'' through 1/2'' in 64ths increments. Packaged in a durable, water resistant case so you never misplace a drill bit again. Featuring a heavy duty 135 degree split point for self centering and easy penetration. Three point flattened shank ensures a positive grip in your chuck, This set is ideal for drilling stainless steel, titanium alloys, and hard steel.
Features: Straight shank, self centering 135 degree split point, HSS, flattened shanks
**Note: 3/8'' thru 1/2'' have a reduced 3/8'' flattened shank