Top 10 Diamond Coated Drill Bits UK – Hole Saws

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1. Feelava

Glass, Porcelain, 6 mm Diamond Tipped Hole Saw for Tile, 50 Pcs Diamond Coated Drill Bit Set, Cermic Tile, Marble 6mm, Kitchen Ceramics

Feelava - A thicken diamond coating on the tops offers superior cutting strength for maximum drilling outcomes. Reduced drill speeds, and water is required to cool down the drill when using them, low drill pressure, extend drill bit life considerably.

Excellent for making clean and accurate hole. Applicationhole saws perfect for drilling glass, blocks jars, slate mable, brick, tile, ceramic tile, porcelain tile, granite light stone. High quality drill bit setthese diamond drill core bit made of premium high-speed steel with nickel-plated coated body that resist corrosion.

Satisfied sizecutting hole diameter : 6mm / 023 icnh, length: 5cm /2. 5inch. Sharp & smooth cutthe diamond hole saw creates a high precision, smooth cut with no broken edges. Operationstart drill at 45° to surface and align to 90° as hole forms. Super drill bits you can drill where you want to drill your hole and use it as a "guide" to start the hole.
Weight0.05 kg (0.11 Pounds)
Part NumberDiamond Coated Drill Bit Set


50pcs Diamond Burr Set Diamond Coated Drill Bit Grinding Burrs for Dremel 1/8-inch Mandrel

ULLOORD - Diameter of shank: 3mm, Grit: 120 Material: diamond, diameter of shank: 1/8 Inch, alloy, Grit: 120. Designed for rotary Tools, Plastic box packaging, easy to store and carry. Various shapes meet your different needs, Cylinder head, sphere, Such as, Ding sheet type, inverted ladder, cylinder, umbrella, bullet, needle tip. Multi-purpose: diamond grinding head Burr uses on stone, hardwood, metal, marble, tile, ceramics, glass, granite and other hard materials.
Height3 cm (1.18 Inches)
Length5 cm (1.97 Inches)
Width5 cm (1.97 Inches)

3. Gasea

Gasea 30pcs 1/8" Shank Diamond Coated Burr Drill Bits for Engraving Carving Dremel Rotary Tool

Gasea - Diamond drill bits: alloy, coated with tough diamond particle at head; 1/8"/ 3 mm shank; 1mm 10pcs; 2mm 10 pcs; 3mm 10pcs;. Use with water - do not run dry.

30 pcs diamond buerrs suitable for fine detail work, carving, stone, metal, touch-up and finishing, wood, Work on glass, ceramic, cutting, engraving, plastic. Worked with most rotary tools including dremel, Craftsman, abs, acrylic, plastics, Chicago and more which able to engrave on a wide range of materials including: wood, PVC, etc. Recommended for jewelers, modelling, hobbies and crafts, etc. Experience needed, you may break few bits during practice. Well-suited for detailed work, such as building and sanding dollhouse furniture, home repair, lapidaire, model trains, or miniature buildings.
Part Number1


YOTINO 15 Pcs Diamond Drill Bit 6 mm/ 0.24inch Diamond Coated Drill Bit Set Core Hole Saw for Tiles Marble Ceramic Glass

YOTINO - Making the drilling process easier and relax. Smooth cut that excellent for making clean and accurate hole. Diamond drill bit hole diameter: 024inch/6mm; drilling depth: up to approx. Water lubrication start drill at 45 degree to surface and align to 90 Degree as hole forms.

30 mm; total length: approx. 50 mm; shank diameter: approx. 5. 5mm; number of revolutions: max. Clearance hole design drill bits set along with side clearance hole facilitate the entrance of cooling water and escape of chips. 800 / min. Wide application these 15pcs diamond hole saws are perfect for drilling glass, granite slabs, porcelain stoneware, tiles, tiles and can be used with a normal electric drill.

Reduced drill speeds, low drill pressure, and water is required to cool down the drill when using them, extend drill bit life considerably. Quality glass hole saw these 6mm drill core Bit made of premium high-speed steel with nickel-plated coated body that resist corrosion.
Height1 cm (0.39 Inches)
Length5.5 cm (2.17 Inches)
Width5.5 cm (2.17 Inches)

5. Amazingdeal365

Amazingdeal365 3mm Diamond Coated Drill Bit Hole Saw Core drills 10 pieces

Amazingdeal365 - New 10 pieces of 3mm Diamond coated hole saw / drill bits. Please add water for coolant and drill slowly. Suitable for use in drill hole on glass, marble, tile or granite. 2. 4mm shank and 53mm total length.


Porcelain Tiles, Glass, Diamond Drill Bits MASO Coated Core Diamond Hole Saw Drill Bits Tools Hollow Core Drill Bits Cutter for Wet Drilling Tool Ceramic, Marble,Granite 6mm

MASO - Diamond coated tools will work best if you Use Water To Keep The Tools Cool. The glass drill bit Suitable For All Common Electric Drillers. Please do Not Run Dry. Material- these diamond drill bits made of high-speed steel that Is Durable And Have A Long Sevice Life, Red Paints On The Body Of This Bit To Avoid Getting Rusty. Center pilot drill Is Unnecessary And Not Included. Great gift idea for any diy lover working at kitchen, Bottle To Dealing With Ceramic, Shower, Bathroom, Porcelain Tiles, Glass And Marble.
Part NumberHA0510A

7. Jadeshay

Jadeshay Drill Bits Diamond Coated Lapidary Drill Bits Solid Bits Needle For Jewelry Agate 1mm 20PCS

Jadeshay - Application: standard manufacturing specifications, glass and semiconductor materials, ceramics, more accurate grinding, high precision drill bits, widely suitable for jewelry, agate, jade, etc.

Dimensions: length: approx. Included: 20 x lapidary drill bits, when used multiple times, enough quantity to meet the installation needs of different projects and drill bits, you can cut it with pliers and the drill bits will become sharp again. Material: made of diamond powder, the drill bit is of high quality, sturdy and durable, support long-term use, high pressure bearing, high strength, and economical.

Use: the higher the speed of the drill press, the speed of the drill needs to reach 2000 RPM, when installing these drills for drilling, the better the effect of the drill, please use cold water when drilling.36mm/1. 41", shank diameter: 06mm/002", these lapidary drill bits are lightweight, Head Diameter: 1mm/004", compact and easy to handle.
Height11 cm (4.33 Inches)
Length12 cm (4.72 Inches)
Width11 cm (4.33 Inches)
Part NumberJadeshaysyg15bhwto


BQLZR 1MM Silver Extended Gems Diamond Drill Bits Bowlder Pearls Jewelry Agates Hole Drill Bits Diamond Coated Tip Pack of 10

BQLZR - 0 Great tools for making an accurate hole on various bowlder, jade, pearls, agates, etc. High quality, durable use. Use tip:light pressure, flour is not easy to rule out, diamond tools are processed by grinding the workpiece, If use too muchstrength, especially the small tools is also easy to damage.
Height0 cm (0 Inches)
Length0 cm (0 Inches)
Weight0.01 kg (0.02 Pounds)
Width0 cm (0 Inches)
Part NumberBQLZRN30150

9. Nikou

Agate Drill Bit for Jewelry Agate 20pcs/pack, Solid Bits Needle, Lapidary Drill Bit, 1mm Diamond Coated Lapidary Drill Bits

Nikou - The higher speed of drilling machine, the better effect of drilling bits. The speed of drilling machine need to be reached 2000 RPM when you use our drill bits to drill holes.

Please use cold water during the drilling hole operation. If you use the drill bit for many times, it will not be very sharp than the first time using. You could cut a little the top of it with plier, it will become sharp again. Idea for drill holes on the jewelry, agate, ceramic, jade, glass, amber and semiconductor materials etc. Lapidary drill bits made from diamond powder, high-quality, precise and durable to use.
Weight0 kg (0.01 Pounds)
Part NumberDRILL BITS061

10. Sourcingmap

Sourcingmap 10PCS 1/5-inch/5mm Diamond Coated Hole Saw Drill Bits for Glass Ceramic Tile Marble Rock Porcelain

Sourcingmap - Nickel plated surface - Nickel plating surface can extend the service life and enhance the surface corrosion resistance. Diamond coated - diamond coating enhances the drilling speed, which makes the bit more sharp.

Size - 5mm1/5-inch drilling Diameter, 4. 5mm018-inch Shank Diameter. Applications - perfect for drilling glass, marble, porcelain tile, porcelain, limestone, slate, ceramic tile, ceramics, light stone, and fiberglass. Special design - side open can remove the waste to keep the drill bit clean. Need to be used at a low speed; Always use lubrication water when processing, otherwise the hole saw will burn.
Part Numbera16121200ux0994