DeWALT
DeWALT 7-Piece SDS Plus Drill Bit Set for Masonry, 12mm Max, 5mm Min, Tungsten Carbide Bits
Part: DT8976-QZ
Seven SDS plus masonry drill bits with tungsten carbide tips, 5mm to 12mm.
Makita
Makita Tungsten Carbide 22 → 76mm Core Drill Bit
Part: D-51297
Nine tungsten carbide core drill bits ranging 22-76mm with arbor for concrete and stone.
Makita
Makita Tungsten Carbide 22 → 51mm Core Drill Bit
Part: D-51281
Adjustable tungsten carbide core drill set with 10 bits for various hole sizes.
Starrett
Starrett Tungsten Carbide 102mm Hole Saw
Part: BF515
Premium tungsten carbide hole saw for large-diameter drilling in demanding industrial settings.