These could be the BEST Masonry Drill Bits ever made!

Provided by the Home Depot Prospective
bosch BlueGranite Turbo Carbide Hammer Drill Bits Assortment Pack Tested up to 5x longer life than standard bits Redesigned with hex shanks for high-torque impact drivers
Upgraded build - delivers 5 x life and 2 x speed over standard masonry bits
Hex shanks and impact rated allows use in impact drivers and hammer drill/drivers for added versatility.
4-grind head delivers 2 more cutting angles for longer life and faster speed
Multi-grind carbide centering tip offers accurate starts in brick, masonry and more
Robust bit head provides long life in impact applications
Milled U-flutes with deep-cut spirals delivers fast dust removal
Bosch-made carbide delivers outstanding durability under heavy loads
Includes: (1) 5/32 in. x 2 in. x 3 in., (1) 3/16 in. x 4 in. x 6 in., (1) 1/4 in. x 4 in. x 6 in., (1) 5/16 in. x 4 in. x 6 in., (1) 3/8 in. x 4 in. x 6 in. bits