ReviewsDiamond Drilling

HBKEEN Core Drill Bit for Concrete Diamond Laser Welded Core Bits 1-1/4"-7 Threaded for Hard Concrete Brick and Block (8 inch）

{Specification} 8 inches Laser Welded Diamond Wet Drilling Core Bits.
{Drilling Depth} 14" with mesh segments. Fast,smoothly, long life.
{Application} #30/40 diamond grit, designed for drilling concrete, reinforced concrete, hard brick, block and other hard masonry.
{Drilling method} Wet use only. Hand held drill, drilling machine.

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Diamond Tile Drill Bits Ceramic Diamond Glass Drill Bit Set 5 Pack 2 Carbide Drill Bits Ceramic Tile Drill Bits 3 Porcelain Granite Drill Bits and Drill Guide for Diamond Tip Drill Bit for Bottles

Tungsten Carbide Drill Bit For Ceramic Tile Bits For Drill Holes In Clay Plant Pots For Drainage 3/16″ And 1/4″ Ceramic Drill Bits For Tile . Tungsten Carbide Drill Bits have Self Centering Point for Drilling Holes in Ceramic Tile Marble Travertine and Slate..
Diamond Drill Bits For Glass 3/16 In 1/4″ In 1/2 Inch Drill Bit For Glass Drill Set. glass Drill Bit For Bottles Half Inch Glass Drill Bit With Guide For Drilling Hole In Glass Bottles And Glass Blocks For Tree Lights. Keep These Glass Hole Saw Drill Bit For Drilling Glass Cool With Water For Extended Life..
For Best Results Use The Diamond Drill Bit For Porcelain And The Spear Point Ceramic Tile Bit To Drill Tile. Use Diamond Bit To Drill Glass And Carbide Tipped Drill Bits With Any Battery or Electric Drill Hole Cutter Bits Must Be Used Wet. Carbide Ceramic Tile Drill Bit Set Can Be Used Dry If No Heat Builds Up..
Whilst The Tungsten Tile Cutting Drill Bits Can Be Used As Porcelain Tile Drill Bit The Diamond Tile Drill Bit Will Drill Holes In Porcelain Tile Faster And Last Longer As Long As Diamond Cutting Tip Is Kept Cool. Remove Diamond Tipped Drill Bit From Tile Hole Every 10 To 15 Seconds And Dip Diamond Porcelain Drill Bit Into Cup Of Water, Also Spray Water Into Ceramic Tile Hole To ....

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HIGHDRIL Diamond Drill bits kit with Triangle Shank for Porcelain Tile Ceramic Marble Brick Concrete Vacuum Brazed Hole Saw(6/8/10/20/25/28/32/35/45/50/65mm）

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.

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ZUANSHENTOOL Diamond Drill Bits Set, 5 Piece Dry Diamond Hole Saw with Quick Change Hex Shank for Granite Ceramic Marble Tile Stone Glass Hard Materials (not for Wood) 1/4, 5/16, 3/8, 1/2 inch

... Vacuum Brazed Diamond Technology: diamond drill bits are crafted with carbide and top-grade diamond, suitable for tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick and so on.
Dry Drilling Design: The diamond drill bit is integrated with cooling wax. The wax melts while drilling absorbing and dissipating heat allowing for Dry drilling (water may be added for longer life and harder stones)..
1/4 inch Hex Shank: The tile drill bit set is equipped with a 1/4" hexagonal shank. Quick change hex shank provides a better chuck grip and fits, which is compatible with most machines..
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 in using the products, please feel free to contact us for satisfactory customer service..

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HIGHDRIL Diamond Drill bits kit with 5/8-11 for Porcelain Tile Ceramic Marble Brick Concrete Vacuum Brazed Hole Saw(25/35/45/50/65/75mm+20mm Finger Bits)

Vacuum dry/wet brazed diamond drilling bits Core bits with 5/8-11,25/35/45/50/65/75mm,Each Size 1Pc+1Pc 20mm Finger Bits.
Whether ceramic, tiles,porcelain tile, granite, marble, stone, masonry or brick,this kit is suitable for all these materials drilling/enlarging, shaping.
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.

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BGTEC Dry Diamond Drill Bits 2pcs 1/4" with Quick Change Hex Shank for Granite Porcelain Tile Ceramic Marble

diameter 6mm 1/4 Inch,diamond length 10mm ,Hex Shank Quick-fit.
Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, stone.
Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissipate heat as you go.
Dry drilling and Use water for longer time.Notice:Please use with water when drilling granite.
Vacuum Brazed diamond technology provide very high efficiency,cuts faster and lasts longer.

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TALOOS 2-1/2″ Wet Drill Core Bits for Concrete and Hard Masonry, Diamond Core Drill Bits for Marble, Granite, Rocks and Bricks | 15-3/4″ Drilling Depth, 10mm Segment Height, 1-1/4″-7 Arbor | Wet Only

【DIAMOND WET CORE DRILL BIT】It comes with a 2-1/2″ Wet Drill Core Bits. This core bit can be used for wet drilling to meet your work needs. Start drilling from a vertical position and continue digging deeper. A small amount of water can extend Long life. If you are looking for a reliable core drill, this is a good choice!.
【WILDLY COMPATIBILITY】The size of this wet drill core bits is 2.5″/63mm Diameter & 15-3/4″ Drilling Depth & 1-1/4″-7 Arbor, 1-1/4″-7 universal thread let it can be easily and quickly assembled to a standard stationary coring machine or a handheld drill. 15-3/4″ drilling depth can meet most drilling depth needs. It also works with a variety of devices, easy to carry, greatly helping you with drilling tasks..
【UPGRADED DESIGN】Our diamond wet core drill bits feature chip removal holes, not easy to be stuck when drilling. Adopt highly regular serrations, and concentric shaft design, the innovative design enables high drilling performance while maintaining a long service life..
【PREMIUM QUALITY】The drill body of this wet core drill is composed of 20 steel, and the drill tooth part is composed of Cobalt Powder & D92 Diamond, which can ensure a longer coring life. Better details and surface treatment technology t....

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BEAMNOVA Set of 16 Diamond Drill Bits with Jig Ceramic Tile Hole Drilling Set Kit 6mm-50mm 1/4~2 Inch Hole Saw Set for Glass Stone Granite Marble

COMPLETE HOLE DRILL SET - Includes 15 Sizes Diamond Hole Drilling Bits: 6/8/10/12/14/16/18/20/22/25/26/28/30/40/50mm (1/4 to 2 inch) & a universal hole drilling jig (positioning tool). Note: Drill machine is not included..
EFFICIENT & QUICK DRILLING - The diamond hole drilling kit feature sharp edges, which are coated with high quality diamond. Able to creates in seconds a sharp, high precision and smooth-side hole with no broken edges. THE CHIP REMOVAL HOLE DESIGN facilitates chip removal, water addition and bit replacement. Improves work efficiency and extends service life..
USER-FRIENDLY HOLE POSITIONING TOOL - The roller bearing can clamp the drill bit and enables to drill accurately, creating a smooth hole without burrs. Easy to operate, safe and convenient to use..
UNIVERSAL ADJUSTABLE JIG - The base is equipped with a powerful suction cup, which can be firmly attached to the surface of the object without sliding. The clamping range is 4-83mm (1/8~3-1/4 inch), which is commonly used for most hole drilling tools..
WIDELY APPLICABLE - 15 sizes meet most hole drilling ne....

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10 Pack Diamond Drill Bit Set, 6mm (1/4inch) Small Diamond Hole Saw Kit for Glass, Ceramics, Porcelain, Ceramic Tile, Marble

HIGH QUALITY MATERIAL: The diamond drill bits are made of premium high-speed steel with nickel-plated coated body that resist corrosion. Thicken diamond coating on the tops offers the ability that each sharp bit for a few holes..
CLEARANCE HOLE DESIGN: Drill bits set along with side clearance hole facilitates the entrance of cooling water and escape of chips, making the drilling process easier and relaxiable..
WIDE APPLICATION: The diamond coated drills are perfect for drilling glass, tiles, porcelain stoneware, granite slabs, tiles. Fit for any diamond tipped drill bits of any brand..
TIPS: Start drill at 45 Degree to surface and align to 90 Degree as hole forms.Water is required to cool down the drill when using them..

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Mgtgbao 8PCS Black Dry Diamond Drill Bits Set, Ceramic Tile Core Drill bit for Many Hard Materials Granite Marble Tile Ceramic Stone Glass (NOT for Wood) Round Shank with Size 3/16~1/2 inch.

☪Upgraded Dry Drilling Design : Mgtgbao 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. Surface plating can prevent the drill bit from rusting..
☪Multiple Size Dry Diamond Core Drill Bit: The diamond drill bit set contains 5 pieces of dry diamond bits different sizes, including 2pc 3/16” (5mm), 2pc 1/4” (6mm), 2pc 5/16” (8mm) , 1pc 3/8” (10mm), 1pc 1/2” (12mm) fit your need..
☪Widely Compatibility: black diamond drill is designed in round shank, which is compatible with most machines, such as hand drill, angle grinder, bench drill, also can be matched with side flutes help to remove debris and drill holes smooth and fast.
Depth mark is also useful for precise project..
☪Easy To Carry: These Diamond drill bits are prevented from being in a gray box, and can be put back into the box for storage after you use it..
☪Wildly Application: Mgtgbao dry diamond drill set can be applied for drilling clean holes to hard materials, which especially fits well for tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick and so on.

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TALOOS 4" Wet Drill Core Bits for Concrete and Hard Masonry, Diamond Core Drill Bits for Marble, Granite, Rocks and Bricks | 16.15" Drilling Depth, 10mm Segment Height, 1-1/4"-7 Arbor | Wet Only

【DIAMOND WET CORE DRILL BIT】It comes with a 4" Wet Drill Core Bits. This core bit can be used for wet drilling to meet your work needs. Start drilling from a vertical position and continue digging deeper. A small amount of water can extend Long life. If you are looking for a reliable core drill, this is a good choice!.
【WILDLY COMPATIBILITY】The size of this wet drill core bits is 4"/ 102mm Diameter & 16.15" Drilling Depth & 1-1/4"-7 Arbor, 1-1/4"-7 universal thread let it can be easily and quickly assembled to a standard stationary coring machine or a handheld drill. 16.15" drilling depth can meet most drilling depth needs. It also works with a variety of devices, easy to carry, greatly helping you with drilling tasks..
【UPGRADED DESIGN】Our diamond wet core drill bits feature chip removal holes, not easy to be stuck when drilling. Adopt highly regular serrations, and concentric shaft design, the innovative design enables high drilling performance while maintaining a long service life..
【PREMIUM QUALITY】The drill body of this wet core drill is composed of 20 steel, and th....

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