Toolocity AD1112 Concrete Core Bit Adapter

Toolocity SCB0312D 3-1/2-Inch Monster Dry/Wet Diamond Granite/Concrete Core Drill Bits/Hole Saws

Toolocity SCB0138D 1-3/8-Inch Monster Dry/Wet Diamond Granite/Concrete Core Drill Bits/Hole Saws

Stadea ADC101K Core Drill Bit Adapter for Threaded Diamond Core Drill Bit Hole Saw - Round to 5/8" 11 Male

Concord Blades CBW01750SP 1-3/4 Inch Wet Concrete Diamond Core Drill Bit

Dry Drill Core Bits for Brick, Concrete Block, Masonry - 2-1/2" Diameter 5/8"-11 Threaded #30/40 Diamond Grit

Concord Blades CBW02500SP 2-1/2 Inch Wet Concrete Diamond Core Drill Bit

MTP Core Drill Bit Adapter 5/8"-11 UNC Thread Male to SDS Plus Shank Diamond Hammer Power Drill