Relton PMX-14-14 7/8″ x 8″ Pyramid Point SDS-Max Hammer Bit Tool Spiral Flute

Relton GRT-3-6 3/16 x 6 Groo-v Tip Drill Bit For Hard Metal Granite Tile Marble

Relton GRT-5-6 5/16 x 6 Groo-v Tip Drill Bit For Hard Metal Granite Tile Marble

Relton GRT56 5/16 x 6 in Groo-V Tip Straight-Shank Masonry Drill Bit