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HIGHDRIL

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When purchasing a product, price is the consumer's primary concern. At present, HIGHDRIL has 306 products for sale. HIGHDRIL products range in price from $14.24 to $141.09, and the average price of all the products is about $40.38.

You can confidently purchase HIGHDRIL products from the seller NINGBO DIATOOL DIY TOOLS. The brand holds an average rating of 4.5, testifying to its excellent reputation.

HIGHDRIL Best Sellers

Last Updated: Jan 9, 2026

HIGHDRIL 3" 75mm Circular Saw Blade Set 4pcs - Diamond/HSS/TCT Cutting Disc for Angle Grinder Cutting Soft Metal Copper Aluminum Granite Tile Plastic Wood

[Diamond Concrete Blade] Diameter 75mm/3"; Arbor/Bore 3/8 inch/10mm; Diamond Thickness: 2mm; Diamond height: 8mm. [TCT Wood Blade] Diameter 75mm/3"; Arbor/Bore 3/8 inch/10mm; Thickness: 1mm. [HSS Metal Blade] Diameter 75mm/3"; Arbor/Bore 3/8 inch/10mm; Thickness: 1mm. [Diamond Metal Blade] Diameter 75mm/3"; Arbor/Bore 3/8 inch/10mm; Diamond Thickness: 1.8mm; Diamond height: 3mm.
[Application] Diamond Concrete Blade: Granite, hard concrete products, hard artificial and natural stones, clinker; TCT Wood Blade: softwoods, hardwoods, plywoods, chipboards, multilayers, panels, MDF, plated and counter-plated panels; HSS Metal Blade: copper, aluminum, metal, other non-ferrous sheet metal, wood, plastic, fiberglass, plastic composite materials and drywall; Diamond Metal Blade: steel pipe, steel bar, stainless steel, steel plate, box section, angle steel.
[Super Thin Blade]: Sharp rim or teeth improve cutting speed; Good for precise project; Saving your materials; Giving you a smooth and comfortable experience.
[High Quality]: Made of quality materials and processed by advanced technology, the blades work fast and last long.
[Machine]: Suitable for mini angle grinder and other machines with 10mm arbor. Recommended RPM is 11000 and max RPM is 19000.

HIGHDRIL Diamond Drill Bits Kit with 5/8-11 for Porcelain Tile Ceramic Marble Brick Concrete Vacuum Brazed Hole Saw(6/8/10/20/35/50/65/100mm+50mm Chamfer Bit+20mm Finger Bit+Adapter)

[Specification] 8pcs 5/8-11 thread diamond drill bits: 6/8/10/20/35/50/65/100mm, 1pc 50mm Chamfer Bit, 20mm Finger Bit and 1pc 5/8-11 to HEX adapter
[Application] Diamond core drill bits for dry or wet drilling Porcelain tile, Ceramic, Granite, Marble, Stone, Masonry, Brick and all similar material. For use with electric drills, an SDS or HEX shank adaptor needs to be fitted. Recommended speed 6000RPM, maximum speed 11000RPM.
[Vacuum Brazed] Vacuum brazed drill bit for fast cutting and drilling, with long service life, high efficiency and durability.
[Set Combination] The combination of drill, chamfer and chamfer milling bits makes the work more efficient and allows drilling, chamfering, milling and reaming of multiple sizes with one set of tools.
[Aluminium Suitacase] Aluminium portable suitcase included for easy carry and storage and protect of the diamond core drill bits.

HIGHDRIL Diamond Milling Bit for Enlarging and Shaping Hole,Diameter 25MM (1") Dry Drilling Core Bit for Porcelain,Hard Ceramic,Granite and Marble

Versatile Finger Bits designed to Enlarge,Shape and/or Round Bevel existing holes,and also can create and shape half-moon side indentations necessary to accomodate pipes or electric wire lines
Save your money, only 1pc Core Bit and this diamond milling bit,you can create many holes of different sizes without buying any other diamond hole saws in different sizes
Dry and wet use in Porcelain,Ceramic,Granite, Natural Stone,Stoneware,Marble,Marble Tile,Single-fired tiles,Double fired Glazed tile,etc
Machine:Any Standard Grinder,Angle Grinder;Recommended for Tile Setters, General Contractors, Plumbers and Electricians
Tips:can't drill or make holes and be designed to shape and enlarge existing holes

HIGHDRIL Diamond Hole Saw Kit - 6/6/8/20/25/35/50/75/100mm Drill Bits, 20mm Finger Bit, 50mm Chamfer Bit, SDS Plus Adapter, 12Pcs Diamond Core Drill Bit Set for Porcelain Ceramic Tile Granite Marble

12pcs total; 9pcs 5/8"-11 thread diamond drill bits: 6/6/8/20/25/35/50/75/100mm, 1pc 50mm chamfer bit, 1pc 20mm finger bit, and 1pc 5/8-11 to HEX adapter.
Multi-purpose for drilling/grinding/chamfering of hard materials especially tiles, porcelain, granite, ceramic, glass, marble, stone, masonry, brick, etc.
The combination of drill bits, finger bit and chamfer bits makes the work more efficient and allows drilling, chamfering, milling and reaming of multiple sizes with one set of tools.
High quality and Durability: This tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology, providing very high efficiency, drilling faster, durable and sturdy
Machine: Compatible with most angle grinders for dry/wet drilling. For use with hanmmer drills, SDS plus adapter have been provided.

HIGHDRIL Diamond Drill Bits Kit with Triangle Shank for Porcelain Tile Ceramic Marble Brick Concrete Vacuum Brazed Hole Saw(6/8/10/20/25/28/35/45/50/65mm+35mm Hex Shank Chamfer Beveling Bit

Vacuum dry/wet brazed diamond drilling bits Core bits with Triangle Shank, 6/8/10/20/25/28/35/45/50/65mm+35mm Hex Shank Chamfer Beveling Bit, 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, providing very high efficiency, drilling faster, durable and sturdy
Fast and smooth drilling, long lifetime, less chipping. Recommended speed 2000-5000RPM.
Aluminium portable suitcase included for easy carry and storage and protect of the core bit

HIGHDRIL Dry Diamond Drill Bits 5Pcs 6mm 1/4" with Quick-fit Hex Shank for Granite Marble Porcelain Tile Ceramic

Diameter 6mm 1/4 Inch,diamond length 8mm,Quick-fit Hex Shank,fit a variety of quick-change chucks.
Multi-purpose for drilling of hard materials especially tiles, porcelain, granite, ceramic, glass, mirror, marble, stone, masonry, brick (not for wood)
Wax are inserted to the diamond drill bit for cooling and lubrication without adding water. Designed with hole and groove in the side of drill bit for removing stone chips.
Hex-shank design can be gripped tightly that won't slip out easily. Widely used in hand drill, bench drill, angle grinder drill(please install angle grinder drill chuck).
This diamond drill bits set comes with a portable storage case for convenient use and store. Any problem feel free to contact us.

HIGHDRIL Tuck Point Pin Diamond Bit - 2pcs 4 5/8" Length x 1/4" Round Shank Diamond Glitter Bit for Wet/Dry Removing Old Mortar Grinding/Shaping Masonry,Stone,Concrete,Inside Corners

2pcs Diameter 7.2mm,4 5/8" long x 1/4" round shank,Diamond Height 74mm,Grit 45/50
Made with high quality diamonds by vacuum brazed technology,this diamond bit will grind faster, last longer and less cost
Diamond Tuck point mortar pin with variable speed die grinders or drills (not impact) for removing old mortar, grooving in concrete and stone
Cuts away mortar in hard-to-reach inside corners or irregular joints that blades cannot reach,Easily remove mortar around a single brick without cutting into other mortar
Small 1/4" diameter prevents over-cutting into adjacent material.Diamond Glitter Bits may also be used as a router bit

HIGHDRIL Diamond Beveling Chamfer Bits 2" x 5/8"-11 Thread for Existing Hole Trimming Finishing Cleaning Enlarging Marble Porcelain Tiles Granite

Shank: 5/8-11 Thread,Chamfer Angle:Top Angle 60 degree,Chamfer Diameter: 2"(50mm),Total length: 55mm,Working Depth:46mm
designed to enlarge/trim/shape/round round holes,bevel existing holes. Also easily create round shape indentation to accommodate pipes or electric wire lines
Very useful to improve the edge finishing of exposed holes.Diamond bit for a smooth, high-end finish.Bevel Ease chamfers and stress relieves rough holes in ceramic and porcelain tiles
Save your money: one standard core bit plus this versatile milling bit,you are able to create many different hole sizes (0-2"), without needing to buy several different core bits
Dry or wet used by Angle Grinder in Marble Ceramic Porcelain Tiles Granite Countersink etc

Diamond Mortar Raking Bit - HIGHDRIL 5/16" x 1" (8mm x 25mm) 5/8-11 Thread Diamond Mortar Router for Old Mortar,Blown,Damaged Bricks or Natural Stone Removal

1pc Diameter 8mm(5/16"),working length 25mm(1"),Grit 45/50,5/8-11 thread
Use the 25mm long bit in preparation for repointing work and the longer 100mm bit for behind pipes or complete brick removal
High quality diamonds with vacuum brazed technology,longer life, faster stock removal and less vibrations than tungsten routers
Ideal for fitting air bricks or wall vents, removing old mortar prior to repointing or removing blown, damaged bricks or natural stone
Machine:Angle grinders 5/8-11 thread,Ideal for both professional contractors and DIY users

HIGHDRIL Diamond Milling Finger Bits for Enlarging and Shaping Hole,Diameter 35mm (1-3/8") Dry Drilling Core Bit for Porcelain,Hard Ceramic,Granite and Marble

Versatile Finger Bits designed to Enlarge,Shape and/or Round Bevel existing holes,and also can create and shape half-moon side indentations necessary to accomodate pipes or electric wire lines
Save your money,only 1pc Core Bit and this diamond milling bit,you can create many holes of different sizes without buying any other diamond hole saws in different sizes
Dry and wet use in Porcelain,Ceramic,Granite, Natural Stone,Stoneware,Marble,Marble Tile,Single-fired tiles,Double fired Glazed tile,etc
Machine:Any Standard Grinder,Angle Grinder;Recommended for Tile Setters,General Contractors,Plumbers and Electricians
Tips:can't drill or make holes and be designed to shape and enlarge existing holes

HIGHDRIL 3" 75mm Circular Saw Blade Set 4pcs - Diamond/HSS/Carbide Cutting Disc for Angle Grinder Cutting Metal Copper Aluminum Plastic Wood Glass

[Carbide Wood Blade] Diameter 75mm/3"; Arbor/Bore 3/8 inch/10mm; Thickness: 1mm. [HSS Metal Blade] Diameter 75mm/3"; Arbor/Bore 3/8 inch/10mm; Thickness: 1mm. [Diamond Metal Blade] Diameter 75mm/3"; Arbor/Bore 3/8 inch/10mm; Diamond Thickness: 1.8mm; Diamond height: 3mm. [Diamond Glass Blade] Diameter 75mm/3"; Arbor/Bore 3/8 inch/10mm; Diamond Thickness: 1.3mm; Diamond height: 10mm.
[Application] Carbide Wood Blade: wood panels (including nailed panels), plasterboard, fiberglass panels, rubber hoses, plastics, cement residues; HSS Metal Blade: copper, aluminum, metal, other non-ferrous sheet metal, wood, plastic, fiberglass, plastic composite materials and drywall; Diamond Metal Blade: steel pipe, steel bar, stainless steel, steel plate, box section, angle steel; Diamond Glass Blade: glass, marble, tile, jade, crystal, wine bottle.
[Super Thin Blade]: Sharp rim or teeth improve cutting speed; Good for precise project; Saving your materials; Giving you a smooth and comfortable experience.
[High Quality]: Made of quality materials and processed by advanced technology, the blades work fast and last long.
[Machine]: Suitable for mini angle grinder and other machines with 10mm arbor. Recommended RPM is 11000 and max RPM is 19000.

HIGHDRIL 13Pcs Diamond Hole Saw Kit - 1/4", 5/16", 3/8", 4/5", 1-3/8", 2", 4" Drill Bits with 2" Chamfer Bit, 4/5" Finger Bit, HEX Adapter & Saw Blades for Tile Porcelain Ceramic Granite Marble Stone

[Complete 13-Piece Diamond Hole Saw Set] Includes 1/4", 5/16", 3/8", 4/5", 1-3/8", 2", 4" (6/8/10/20/35/50/65/100mm) diamond core drill bits, a 4/5" (20mm) diamond finger bit, a 2" (50mm) diamond beveling chamfer bit, a hex shank adapter, and two 4-1/2" (115mm) diamond cutting discs.Designed for professional contractors and DIYers who need reliable tools for cutting and grinding various materials.
[Durable Diamond Coating] All drill bits and saw blades are coated with industrial-grade diamond, suitable for both wet and dry use. They offer outstanding wear resistance and ensure smooth, efficient drilling and cutting on porcelain tile, ceramic tile, granite, marble, brick, stone, and more.
[Versatile All-in-One Kit] This all-in-one set covers drilling, grinding, hole-enlarging, chamfering, and cutting needs. Featuring a range of drill bit sizes to match different bore requirements, it's perfect for tile installation, countertop fabrication, as well as plumbing and electrical renovations.
[Durable Smart-Design Construction] The drill bits use vacuum brazing technology for extended life. Sizes 6-10mm contain cooling wax for lubrication and heat dissipation. The U-groove tooth pattern is sharper and better at removing debris. The saw blades are made via hot-pressed sintering for high quality and long life, and the X-mesh rim design aids cooling and dust removal.
[Portable and Compatible Case] Neatly packed in a portable aluminum carry case with a handle. Compatible with most angle grinders. For hand drills applications, simply use the included HEX shank adapter stored inside the case.

HIGHDRIL Diamond Core Drill Bit - 1-3/8"(35mm) with 5/8-11 Thread Dry Drilling for Porcelain Tile Ceramic Granite Marble Stone Masonry Brick

1pc Diameter 1-3/8"(35mm), 5/8-11 Connection, Diamond height 10mm, Total height 60MM
Vacuum Brazed Diamond Technology: More Heavy Duty and Wear Resistant than electroplated diamond bit, providing high efficiency, cuts faster, durable and sturdy.
The diamond grains at the top provide superior cutting strength to create a highly accurate, smooth cut with no broken edges.
Application: ideal for dry drilling clean holes in tiles, ceramics, granite, marble and masonry. Recommended speed 6000RPM, maximum speed 11000RPM.
Machine: Compatible with most angle grinders for dry/wet drilling. For use with electric drills, an SDS or HEX shank adaptor needs to be fitted.

HIGHDRIL 4" Diamond Jig Saw Blade - 3PCS Diameter 4 inch/100mm for Straight or Curved Cut Fiberglass Marble Plastic Wood with T Shank Grit 46

Diameter 4 inch/100mm,Blade thickness: 0.8mm steel with diamond grit edge,Diamond Height:2mm,Blade Length: 76mm,Width:Diamond Grit:#46
3PCS Diamond coating promotes faster cutting with less dust.Ideal for straight, or Curved Cuts,semi-fine,clean cuts into masonry materials
T-shank design for maximum grip and stability,Heat treated alloy steel backer for superior strength,Wet Use Recommended
High quality durable diamonds by Vacuum Brazed technology for a thinner cut and to ensure they don't come off
Multipurpose: cutting Acrylics, Carbon, Ceramics, Fiberglass, Fibre-Cement, Glass, Graphite, Kevlar, Laminates, Marble, Plastics, Polycarbonates, Rock, Tiles

HIGHDRIL Diamond Core Drill Bits,1-3/8 Inch 35mm with 5/8-11 Thread,Dry Hole Saw with Side Protection for Coring or Making Holes in Granite,Marble,Hard Stone

Diameter 1-3/8inch/35mm,diamond height 10mm
The Diamonds are located on the inside and outside of the core bits barrel that reduces friction, which in turn results in lower heat and less drag. The reduced heat allows the hole saw to preform at higher RPMS without decreasing the life of the bit.
The Cutting Depth for the Dry Diamond Core Bit is approximately 3inches(75mm)
Ideal for Granite and engineered stone applications, and can be used on Hand Grinder,Angle Grinder with a Standard 5/8"-11 thread,if drills please use adaptors available
Dry core bit is designed to easily go through granite, quartzite, and engineered stone.Diamond Drilling Bit have holes on the side to allow heat to escape, keeping the bit cool and working hard

HIGHDRIL Diamond Metal Cutting Blade 9 inch/230mm Heavy Duty All-Purpose Cutting/Grinding for Rebar Sheet Metal Angle Iron Stainless Steel

Versatile and Effective blade:Cutting through almost any material means the user can just leave one blade in all applications.Don't need change diamond saw blades between cutting metal and other materials
Vacuum Brazing Diamonds on the blade gives a quicker and more aggressive cut than standard diamond blades
Coated diamond strips on both sides for grinding Segmented rim design improves efficiency and removes debris from the cut.Don't need choose between long blade life and fast cutting speed
Thick and strong body plate strengthens the blade for stability and accuracy
Suitable for both dry and wet use for cutting metal-locks, bars, concrete, steel, roll-ups, car posts and any material found in a forcible entry situation

HIGHDRIL Diamond Saw Blade - 5Pcs 4inch /105MM Diamond Tile Blade with 22.23MM Arbor, Dry or Wet Cutting Disc for Porcelain Tile Ceramic Granite Marble Hard Material Masonry

[Specification] Outer Diameter: 4 Inch/105MM; Blade Thickness: 1.4MM; Bore Diameter: 22.23mm(7/8"), with a 22.23mm-16mm(5/8") and a 22.23mm-20mm washer; Diamond height: 8MM.
["S" Design] S-shaped corrugated tooth cutter head, fast cutting speed, good drainage and heat dissipation effect
[Ultra-thin design] Sharper head, less material loss, less chipping, smooth cut surface, no chipping
[Application] Suitable for ceramic tile, hard porcelain (including glazed tile), slate, stone, cement pad and other building materials.
[Recommended Machine] Can be fixed on any circular saw or grinder.

Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 28mm 1-1/8" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick

Diameter 28mm 1-1/8",diamond length 10mm,total length 65mm,Triangle shank.
Vacuum dry/wet brazed diamond drilling bits Core bits with triangle shank.
Can be used without water,Dry or wet drilling.
Triangle shank design can be gripped tightly that won't slip out easily,used in 10mm (3/8 in) Hand Drill, Bench Drill.
Multi-purpose drilling for granite & marble,masonry,concrete,tile/ceramic,stone,etc.

Dry Diamond Core Drill Bit,HIGHDRIL 5Pcs Diameter 6mm 1/4" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick

Triangle shank diamond core drill bits diameter 6mm 1/4",diamond length 10mm,total length 65mm,triangle shank-fit.
Vacuum dry/wet brazed diamond drilling bits Core bits with triangle shank.
Wax are inserted to the drill bit for cooling and Lubrication, without adding water.designed with groove in the side of drill bit for removing stone chips.
Triangle shank design can be gripped tightly that won't slip out easily,used in 10mm (3/8 in) Hand Drill, Bench Drill.
Multi-purpose drilling for granite & marble,masonry,concrete,tile/ceramic,stone,etc.

HIGHDRIL Diamond Saw Blades - 4-1/2 inch /115MM Diamond Cutting Disc for Tile, Ceramic, Concrete, Marble, Stone, Granite,Terrazzo, Masonry 4pcs

[Specification] Diameter: 4-1/2"/115mm, Arbor: 7/8 Inch (22.23 mm), with a 22.23mm-5/8 Inch (15.875 mm) and a 22.23mm-20mm bushing, Diamond height 7mm, Thickness: 2.0mm and 2.2mm.
[Segmented Blade ] 2pc segmented diamond cutting disc for fast general purpose dry cutting stone, marble, granite, masonry, concrete, pavers, kerb, brick and block.
[Corrugated Blade] 2pc super-thin diamond blade with continuous rim for smooth wet cutting porcelain, ceramic tiles, marble, concrete, granite and sandstone
[Convenient Combination] The combined saw blade meets the use of different materials and different scenarios, avoiding the cumbersome and labor consumption caused by frequent replacement of the saw blade.
[Machine] Suitable for Angle Grinder, Circular Saw and other machines with 7 / 8 "(22.23mm), 13 / 16"(20mm) or 5 / 8 "(15.875mm) inner hole

HIGHDRIL FAQs

Yes, HIGHDRIL is a legitmate brand on Amazon. After conducting a comprehensive analysis of 1,177 customer reviews for HIGHDRIL products on Amazon, we have determined its average rating. Offering great value and satisfying quality, HIGHDRIL has achieved a respectable rating of 4.5 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from HIGHDRIL on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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