3-1/2" Dry Diamond Hole Saw,Diamond Core Bit for Granite Tiles Quartzite Marble Concrete Porcelain Ceramic Stones for Angle Grinders

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• Tough Dry Diamond Hole Saw – drilling perfect 3-1/2" Diameter holes in soft wall tiles and very hard floor tiles such as Porcelain, Ceramic Marble, Granite tiles, Natural Stone
• High Quality Diamond Drill Bits – Vacuum brazed diamond (height 15mm) for fast and smooth cutting and longer lifetime; Slot in the side for easy removal of debris; Max working depth 2"
• Fit Most Angle Grinders – Hole Saw Bit is built with a female 5/8-11 thread can attach directly to most popular angle grinder
• Easy to Use – This diamond core drill bit is sharp and quick; you can let the diamond hole cutter do the cutting job, no extra pressure is required; just move the tool in a swiveling motion to remove the debris and prevent diamond from wearing out
• User Tips – Start the tool at a high speed between 10,000 and 14,000 rpm, let the bit touch the tile in a 45-degree angle to get position slot, then bring the tool up right slowly and move in circle motion; If it's getting too hot, dip in water or stop to cool