Antengdatool 4-3/8 Inch Dry/Wet Diamond Hole Saw for Angle Grinder – 110mm Porcelain/Tile Core Drill Bits for Ceramic Marble Brick Granite Stones Attach Round Shank Adapter-Fast Shipping

Description

Dry/Wet Drilling, no worry about adding water when in the processing, adding water will prolong the workable lifes, water/Wax(6mm) will cool down the segment

New design of Vacuum Brazed tech. for fast and smooth drilling efficient, designed for save your times, get longer life than tradition coated diamond drill bits

With 5/8″-11 thread, easy operate on the angle grinder; attached round shand adpater for wide application on Hand Drill, Bench Drill, no worrying of looking for adapter

Application: drilling clean holes on Porcelain/Tile Ceramic Tile Granite Marble Stone Brick masonry and so on for creating a high precision,smooth cut with no broken edges

Perfect for drilling the faucet-mounting holes in countertops and vanities, do not use this adapter and Core Drill Bits on Hammer Model