ReviewsDrilling Diamond Bit

Dry Diamond Drill Bits Set 3 Packs for Granite Porcelain Tile Ceramic Marble Size 1/4“ (6mm), 5/16” (8mm), 3/8” (10mm), with Quick Change 1/4” Hex Shank and Storage Cases

Universal 1/4 inch Hex Shank -- fit a variety of quick-change chucks, drills or drivers.
Add Versatility to Your Tools, including 3 sizes of Dry Diamond Core Drill Bits for drilling holes with Diameter of 1/4“ (6mm), 5/16” (8mm) and 3/8” (10mm).
Vacuum Brazed Diamond Technology -- Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick (not for wood).
Dry Drilling Design -- Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface.
Water can be used as additional cooling to prolong the life of the bit..
Details -- Diamond coating enhances the drilling speed.
Including portable storage cases for convenient use and store..
Worry Free -- If you encounter any problems in using the products, please feel free to contact us for satisfactory customer service..

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KATUR 8mm Dia Diamond Hole Saw Drill Bit, Slate Porcelain Marble Hollow Core Drill Bit for Glass, Ceramic, Porcelain, Tile, Marble, Granite (8mm Diameter)

★【Diamond Hole Saw Drill Bit】8mm dia diamond hole saw drill bit is made of high carbon steel with a neat and soomth opening,no broken edges..
★【Stable and durable】Small incision resistance,feature drilling stably, not breaking the border and have gold paints to aviod getting rusty..
★【Main function】Mainly used for drilling the faucet mounting holes in stone counter top..
★【Use for】Diamond Hole Saw Drill Bit can be used for drilling ceramic tile, marble, granite, concrete and other hard material.Keep water to cool the tool will prolong its using life..
★【Buy with Confidence】We offer “TWO YEAR” warranty on item(s) that confirm to be manufacturer defect.We’ll respond within 24 hours on weekdays.(Please clamp the shaft in right place and necessary protective measures in woodworking processing.).

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Dry Diamond Drill Bits Set 6 PCs Small Diamond Hole Saw Kit for Granite Marble Porcelain Tile Ceramic Stone Glass Hard Materials (not for Wood) Round Shank 1/4, 5/16, 3/8, 1/2, 9/16, 5/8 inch

✅【Package includes】6 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 1/4 inch(6mm), 5/16inch (8mm), 3/8inch (10mm), 1/2inch (12mm), 9/16inch (14mm) and 5/8inch (16mm).
Sufficient quantity and multiple diameter specifications can meet your different needs.
✅【Apply to】Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick, Note: not for wood.
✅【Dry Drilling Design】Diamond Drill Bit made of carbide and integrated with wax lubricant inside, which can melt while dry drilling and cool the cutting surface.
Water can be used as additional cooling to prolong the life of the bit.
✅【Wide compatibility】Diamond coating enhances the drilling speed.
Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill.
Depth mark is also useful for precise project.
✅【Easy to Carry and Use】 This Diamond Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems or are not satisfied with the products while using our Diamond Drill Bits set , please feel free to contact us..

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DKIBBITH 1/4 Dry Diamond Drill Bits Set 5 PCs 6mm for Granite Ceramic Marble Tile Stone Glass Hard Materials not for Wood Round Shank with Storage Case

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....

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uxcell 2 Pcs 25mm Diamond Coated Hole Saw Drill Bits for Glass Ceramic Tile Marble Rock Porcelain

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.).

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1 3/8 Diamond Hole Saw Core Heavy Duty Diamond Drill Bit Concrete Granite Quartz Porcelain Slab Countertops Ceramic Tile Brick Brazed with 5/8″-11 Thread 1-3/8 in

Heavy duty. pro grade, vacuum brazed diamond hole saw for quartz, granite, concrete, cinder block, brick drilling..
Diameter is 1-3/8 inch with 5/8 inch – 11 threaded connection, maximum depth of cut is 1-3/8 inches..
Diamond vacuum brazed commercial grade, long life diamond core drill bit hole saw. For heavy duty professional applications..
Tile core bits used with core hole drill tools with 5/8 inch -11 threaded angle grinder or other tools..
Commercial grade, professional quality heavy duty diamond bits for drilling stone, diamond hole saw bits, diamond drill bit for granite bits for drill.

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Ganggend Diamond Drill Bit Set 5pcs, Ceramic Drill bits 6/8/10/12/14mm Tile Drill bit with Hex Shank for Ceramics, Marble, Granite, Glass, Porcelain,Ceramic, Masonry

【Multiple Size Diamond Drill Bits】- The ceramic drill bit has 5 different size that meets your needs: 6 8 10 12 14mm, Unique design of hex shank and built in cooling wax can dry drilling directly, very convenient for your work..
【Superior Material】-The 5pcs tile drill bits is made of high quality material. also this ceramic tile drill bits has wax inside which can absorb and dissipate heat qucikly that performance well. The surface plating can prevent the drill bit from rusting which is durable, not easy to deform..
【High Efficiency&Solve Your Problems】The porcelain drill bits is built in cooling wax inside and supports dry drilling and wet drilling. no need to worry about drilling with water. The tile bits for drill can solve most of your problems: inconvenient to add water during high altitude drilling or other situations..
【Widely Compatibility】- The hex shank diamond drill bit is compatible with most hand drill, such as angle grinder, bench drill and electric drill, more flexible and drill holes smooth and fast. Also this tile drill bit comes with a plastic case that can be carry out and storage..

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uxcell 115mm Diamond Coated Glass Hole Saw Drill Bits for Ceramic Tile Marble Rock Porcelain

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..

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4 Inch Diamond Drill Bits Glass Hole Saw Drill Bit Set for Glass Ceramics Porcelain Ceramic Tile Marble

SMALL DRILL BIT: Hole diameter: 100mm(4"),total length: 56mm(2.2").Package includes 1 pcs 100mm diamond hole saw drill with a transparent box..
HIGH QUALITY: Diamond ceramic hole saw are made of industrial grade carbon steel and have a nickel-plated coating to resist corrosion..
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..
APPLICATION: Suitable for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, marble, light stone and fiberglass..
WARM TIPS: Start drill at 45 Degree to surface and align to 91 Degree as hole forms.Water is required to cool down the drill when using them which will greatly extend the life of the bit..

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4-1/2” Diamond Drill Bits Glass Hole Saw Drill Bit Set for Glass Ceramics Porcelain Ceramic Tile Marble

SMALL DRILL BIT: Hole diameter: 115mm(4-1/2"),total length: 56mm(2.2").Package includes 1 pcs 115mm diamond hole saw drill with a transparent box..
HIGH QUALITY: Diamond ceramic hole saw are made of industrial grade carbon steel and have a nickel-plated coating to resist corrosion..
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..
APPLICATION: Suitable for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, marble, light stone and fiberglass..
WARM TIPS: Start drill at 45 Degree to surface and align to 91 Degree as hole forms.Water is required to cool down the drill when using them which will greatly extend the life of the bit..

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Mgtgbao 10pc 5MM Masonry Drill Bits +10pc 3/16 5MM Diamond Drill Bits

HIGH-QUALITY MATERIALS：It is made of high quality YG6X alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness..
SURFACE ELECTROPHORETIC PAINT PROCESS: Full-grinding and anti-rust treatment, clean and sharp without burrs .The drill bit is more wear-resistant and more durable .Fully automated polishing: Polished CNC is fully automated, each one is unified..
NEW DESIGN: U-shaped drain groove, spiral handle design, easy to remove chips during work, smoother drilling. 10 pcs drill bit set with 5mm (3/16”) sizes: that is 10 x 5mm (3/16”) fit your different needs..
10pc - 3/16” (5mm) Dry diamond drill bits with hex shank. Diameter 3/16” total length 65mm.
Self Cooling -- Diamond tipped drill bit are integrated with wax. The wax melts while drilling absorbing and dissipating heat allowing for Dry drilling (water may be added for longer life and harder stones)..

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