Thumb Score: 0

Lowe’s [lowes.com] has Bosch Bulldog 7-Piece 6-in Alloy Steel Masonry Drill Bit Set for SDS-Plus Drill on clearance at my local Lowes. Note these are for SDS-Plus drills.
As with many Lowe’s deals, this is YMMV.

Overview:
Model# HCK001
Carbide tipped for long life in tough applications. Centric tip ensures quick starts in concrete. Wear mark alerts user when tip wears beyond ANSI specification. Bit runs cooler thanks to improved flute design.