Bosch Rotary Hammer Drill Bit HC2001B10 SDS Plus Bulldog 10 Pack 5 32 x 6 Inch (2 Cutter Carbide Tip 120 Deg Angle Concrete Masonry Anchor Tool) Spade Bits protecting the teeth and ensuring protecting the teeth and ensuring pocket sized portability Daily: $265 4 mm) Shank Drive Type Interface SDS Plus Slotted Universal Quick Change Standard Head Cutter Configuration 2 Cutter Low Friction Face with Solid Carbide Tip Cutting Edge Tip Angle 120 Degrees Flute Engineering Profile Parabolic Heavy Duty 4 Flute Architecture Core Material Composition High Density Forged Alloy Steel with Solid Carbide Tip Package Quantity Count 10 Individual Drill Bits Target Substrate Applications Poured Concrete Brick & Block Utility Fastening: Executing high speed rotary hammer drilling in cinder block