29-piece set in metal index case includes drill bit sizes 1/16″ through 1/2″ in 1/64″ increments
Revolutionary tip design stays sharper longer and drills up to 28 percent faster than other leading drill bits
Three-flatted shank design provides better chuck grip and reduces slippage. Ideal for use in keyless chucks
Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance
