DBTS 001, Morse Taper Bit 3/8 Inch #1MT is good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
Milwaukee 49-32-4403, SHOCKWAVE Impact Duty Driver Bit Set -18 Pieces features Wear Guard Tip that delivers increased wear resistance which protects the fit over the life of the bit.
Milwaukee 48-32-4006, SHOCKWAVE Impact Duty Drill & Drive Set - 40 Pieces, feature MILWAUKEE Wear Guard Tip that delivers increased wear resistance which protects the fit over the life of the bit.
Milwaukee 48-89-9201, 1 Step Drill Bit, 1/8 Inch - 1/2 Inch by 1/32 Inch with the Rapid Strike tip that allows for fast, accurate starts that generate less heat, resulting in longer bit tip life.