8" Wet Drill Core Bits For Concrete And Hard Masonry, 10mm Segment Height, 14" Drilling Depth, 1-1/4"-7 Arbor, Wet Only

1-1/4" Diamond Hole-Saw Bits With Pilot Drill Bit - 1.25" Diamond Tipped Tile Hole Saws With Guiding Bit For Accurate Drilling Porcelain Tile Ceramic

Tungsten Carbide Hole Saw Kit 22 Pcs - Carbide Hole Saw Set 9/16" To 2-1/8" For Metal, Stainless Steel, Wood - Includes 2 Drill Bits, Deburring Tool,

SALI 1-1/8" (29Mm) TCT Hole Saw Kit Tungsten Carbide Tipped Hole Saw Drill Bit With Titanium-Plated Pilot Drill Bit For Metal, Stainless Steel, Iron

BINOTA 9PCS Concrete Hole Saw Kit, Rotary Hammer Core Bit Hole Saw, With SDS Plus And SDS MAX Shank, For Concrete Cement Brick Wall Stone Masonry,