DKIBBITH 1-3/4'' Diamond Hole Saw, Vacuum Brazed Core Bit for Granite Tile Quartzite Marble Concrete Porcelain Ceramic Stones with 5/8-11 Thread Angle

DKIBBITH 1-3/4'' Diamond Hole Saw, Vacuum Brazed Core Bit for Granite Tile Quartzite Marble Concrete Porcelain Ceramic Stones with 5/8-11 Thread Angle

Tough Dry Diamond Hole Cutter – drilling perfect 1-3/4" Diameter holes in soft wall tiles and very hard floor tiles such as Porcelain, Ceramic Marble, Granite tiles, Natural stone High Quality Diamond Core Bit – 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 inch Fit most tools – Hole Saw Bit is built with a female 5/8-11 thread to attach directly to an angle grinder; thread to 3/8 Hex shank adaptor is included for use with high-speed electric drills (hammer action must be turned OFF) Easy to Use – 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 wear 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

1-3/4" Dry Cut Diamond Hole Cutter for wall tiles and floor tiles areCompatible materials Porcelain, Ceramic Marble, Granite Tiles, Natural stone.

It will work with most popular angle grinders and speed electric drills (hammer action must be turned OFF).

Specifications:

Diameter: 1-3/4" (45mm)

Connection: Built in 5/8-11 female thread, for angle grinders

Adapter 5/8-11 male thread to 3/8 Hex Shank, for high-speed electric drills

Vacuum brazed diamond height: 15mm

Max cutting depth: 2" (50mm)

Total height: 2.4" (61mm)

Instructions for use:

For accurately positioned hole, use a guide if it is possible; If no guide available, place the high-speed rotating drill at a 45-degree angle to get a position groove, then bring the drill up into the upright position slowly and continue.

DON’T press the drill, just let the machine do the job. Just a bit of pressure is required for horizontal drilling.

The diamond cutter will get hot after drilling holes, please do not touch it. Cooling the bit enough between holes will help to keep it sharp longer.

When you feel a core drill slows down in the cut, please try to cut several holes into an abrasive material such as breeze block. It will remove the debris and expose the diamond then make it sharp again.

Package includes：

1 piece of 1-3/4" Diamond Hole Cutter

1 piece of Adapter 5/8-11 male thread to 3/8 Hex Shank

Storage Case