Best Ceramic Drilling

4 1/2 Inch Diamond Hole Saw Drill Bit Quartz Granite Porcelain Ceramic Glass Floor Wall Tiles 4.5 Inch Standard Shank Positioning Template Guide Included

TRUE Sized 4.5 Inch Diamond Hole Saw DUSTLESS - CLEAN - FAST DRILLING - Template Guide Included.
Cuts Through Ceramic, Porcelain, Glass, Marble, Granite - Shower Valve, Toilet, Drain Holes.
STANDARD 3/8 inch Shank for Standard Cordless - Electric Drills..
Elongated Side Slots for Cooling and Metal Extraction.
DUSTLESS - CLEAN - FAST DRILLING Through Ceramic, Porcelain Wall and Floor Tiles.

【EXTREME HARD 】These diamond drill bits are made of industrial grade carbon steel with nickel-plated coated body to resist corrosion. A thicken diamond coating on the tops offers superior cutting strength for maximum drilling outcomes..
【EXTRAORDINARY SHARP】Each diamond hole saw has a smooth and exact finish that lower the incision resistance and drill pressure, increases the sharpness, and effectiveness of water lubrication. Excellent for making clean and precise holes on glass or ceramic and considerably extending drill bit life..
【LARGE CLEARANCE HOLE】These glass hole saw set along the drill bit facilitate the entrance of cooling water and escape of chips and other particles from drilling. Makes the drilling process easier..
【WIDE USAGE】5 varied size drill bits Included with this glass drill bit set to meet various demands. Perfect for drilling glass, tile, porcelain tile, ceramic tile, brick, and stone..
【100% Satisfaction Guaranteed】We are committed to making sure that you have a satisfying purchase experience, so if you have any questions or sugguestions, please contact us.(Log in to your account, check the order ID and click "Contact Seller" to contact us.).

【Solid Tip】Excellent tungsten carbide drill bit tip make drilling much more easier, which save effort and work with a minimum of pressure..
【Package Content】10pcs x Glass Drill Bit.
【Improve Your Work Efficiency】General drill, electric drill, hand drill and bench drill, the drill bit can be installed and used. Impact drill is not recommended. High speed spiral can be effective in the removal of debris and it can improve your work efficiency..
【Suitable for Multiple Materials】Good for drilling fastner holes in bathroom tiles, or wall mirrors, It can easily drill holes on cement, concrete, tile, glass, ceramic, and stable drilling, no boundary damage, please cooling with water and control the speed when drilling..

SIZE - 25mm(1-inch) Drilling Diameter, 8mm(0.31-inch) Shank Diameter, Drilling Depth: 28mm.
DIAMOND COATED - Diamond coating enhances the drilling speed, which makes the bit more sharp..
NICKEL PLATED SURFACE - Nickel plating surface can extend the service life and enhance the surface corrosion resistance..
SPECIAL DESIGN - Slotted edge makes it more sharp, works more efficient. Side open can remove the waste to keep the drill bit clean..
APPLICATIONS - Perfect for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, light stone and fiberglass. (Need to be used at a low speed.
Always use lubrication (water) when processing, otherwise the hole saw will burn.).

Vacuum dry/wet brazed diamond drilling bits Core bits with 5/8-11,20/25/35/50/75/100mm,Each Size 1Pc.
Whether ceramic, tiles,porcelain tile, granite, marble, stone, masonry or brick,this kit is suitable for all these materials drilling.
High quality and Durability:This tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology.provide very high efficiency,drilling faster,durable and sturdy.
Fast and smooth drilling ,long lifetime,less chipping.
Aluminium portable suitcase included. for easy carry and storage and protect of the core bit.

1/4 In. Diamond Hole Saw: 5 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch(6mm).
Vacuum Brazed Diamond Technology: Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror....
Dry Drilling Design: Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface.
Unique Details: Diamond coating enhances the drilling speed.
Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill.
Worry Free: This Diamond Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems in using the....

SIZE - 115mm(4.5-inch) Drilling Diameter, 10mm(0.4-inch) Shank Diameter..
DIAMOND COATED - Diamond coating enhances the drilling speed, which makes the bit more sharp..
NICKEL PLATED SURFACE - Nickel plating surface can extend the service life and enhance the surface corrosion resistance..
SPECIAL DESIGN - Side open can remove the waste to keep the drill bit clean. (Needs to be used at a low speed, about 800-1000 RPM.
Please add coolant liquids or water when processing).
APPLICATIONS - Perfect for drilling Glass, Tile, Blocks Jars, Fiberglass Porcelain Tile Ceramic, Slate Marble, etc..

_6 pieces fine grade high durable drill bits in 4 different sizes: that is 2 x 6 mm(1/4"), 1 x 8 mm(5/16"), 1 x 10 mm(3/8"), 1 x 12 mm(1/2") fit your different needs.
_ High Quality Multi-purpose Drill Bit Set: Tungsten Carbide Tipped for prolonged life and heavy-duty use.
_Special Design: U type slot design with fast drilling dust remove, 3-flats shank allows drill bit to be held tightly and stably in power drill..
_Cut Perfect Circles Holes: Suitable for glass, ceramic tile, wood, ceramic, stone, concrete, brick, etc. When drilling hard material (glass, porcelain floor tile, marble or granite), please use water for lubrication.
_ One drill bit replaces two drill bits (1x glass & tile drill bit + 1x Mansonry drill bit). Ideal for drilling fastner holes in bathroom tiles, or wall mirrors. Once it drills through the tile or mirror this drill bit will cope easily with any masonry behind it.

Vacuum dry/wet brazed diamond drilling bits Core bits with Triangle Shank,6/8/10/20/25/28/32/35/45/50/65mm,Each Size 1Pc.
Whether ceramic,tiles,porcelain tile,granite,marble,stone,masonry or brick,this kit is suitable for all these materials drilling.
High quality and Durability:This tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology.provide very high efficiency,drilling faster,durable and sturdy.
Fast and smooth drilling,long lifetime,less chipping.
Aluminium portable suitcase included. for easy carry and storage and protect of the core bit.