Steelex Plus 13 pc. TiN Coated Spade Bit Set D2053

"Steelex Plus 13 pc. TiN Coated Spade Bit Set D2053. All have a 90degree angle on the point for sharp and precise countersinking. The cutting edge is hardened and honed for sharpness. Single fluting gives the added advantage of less vibration and chatter resulting in a smoother cut. 1/2 diameter.