Best Drilax Drill Bits in 2026

PRECISION: Features Bosch’s unique product design with a precision tip to help solve any bit wandering or bit walking

QUALITY: This glass and tile set includes a high-quality carbide tip with a reinforced head to reduce stress, prevent bit cracking and the diamond ground cutting edges provide a longer life

VERSATILE: Perfect for common applications such as relief holes for glass cutting, bathroom and shower installs, drilling and fastening mirrors, setting concrete screws in tile and many more

Set of 30 PCS 1mm DIAMOND DRILL BIT CASE - 1/8 inch Shank Compatible with Dremel and Other Rotary Tools

JEWELRY DIAMOND BITS for Necklaces, Earrings, Pendants, Bracelets out of Beach Glass, Sea Shells, Stones, Ceramic, Porcelain

START Drilling at an Angle - Go Vertical Later - Submerge the Tip of the Drill in Water.

Premium Quality Set of Total 20 pcs. 1mm (5 pcs), 1.5mm (5 pcs), 2.0mm (5 pcs), and 2.5mm (5 pcs) Twist Diamond Drill Bits - Compatible with Dremel and Other Rotary Tools

Perfect for Jewelry Design Necklaces Earrings, Pendants, Bracelets with Sea Shells, Beach Glass, Rocks

BONUS INCLUDED 4 Different Sized Collets Compatible with DREMEL for Drilling Clean Holes in Fused Glass, Gemstones, Rocks, Ceramic, Porcelain, Gemstones

✔Size --2pcs/pack,1 3/8”(35mm), diamond height 10mm, total length 65mm,Triangle shank diamond core drill bit

✔Wide Applications --Diamond core bits are worked great for dry drilling holes through hard porcelain tile, ceramics,bathroom tile,granite & marble, masonry, concrete, glass, hard plastic with ease. Using water could prolong the lifetime

✔Super Quality Raw Material --Using vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the performance and lifetime.Constructed with high grade diamond grit for effortless cutting and improved durability in tough applications.High-quality core steel body helps to be more efficient and durable, not easy to deform

STANDARD DRILL CHUCK Adapter for 5/8-11 threaded core bits to regular 3/8 inch shank.

CONVERTS and TRANSFORMS - 5/8" - 11 Thread to 3/8 inch Triangle Shank for Standard Drill Use For marble polishing kit, polishing wheel for drill, sanding drill bit , and sanding wheel for drill

Light to Medium Duty Alloy - Twist Resistant - Most Diamond Core Masonry Bits, tile drill bits, stone polishing kit, granite polishing kit, diamond polishing pads, diamond cup grinding wheel, grinding stone for drill and Back Holders are 5/8 inch - 11 threaded.

[PREMIUM QUALITY] TICONN drill bits are made from premium quality titanium coated high speed steel (HSS). These bits will stay sharper, last longer, and can drill at higher speeds than uncoated and oxide-coated drill bits. Double U shape flutes design clear chips effectively

[WIDE APPLICATION] 135° point angle drill bits keep centered without a pilot hole. These jobber self-centering drill bits have the rigidity and length for most applications of corded or cordless hand drills and drill presses. Ideal for drilling mild steel, aluminum, copper, soft alloy steel, wood, and plastic

[SIZE LIST] 14 different sizes including 16PCS 1/16", 16PCS 5/64", 15PCS 3/32", 10PCS 7/64", 10PCS 1/8", 8PCS 9/64", 8PCS 5/32", 3PCS 11/64", 3PCS 3/16", 2PCS 13/64", 2PCS 7/32", 2PCS 1/4", 2PCS 5/16", and 2PCS 3/8"

Durable 4 core drill bits for concrete, exactly 4 inches diameter. Tool Life: 7 to 10 holes in concrete. Not for Hammer or Impact drilling.

Concrete hole saw 4 inch with 2 inch depth of cut and standard 3/8 inch shank for standard cordless or electric drill. Not for hammer action

4 in concrete hole saw dry or wet use drilling holes in concrete block, brick, stones, basement walls, foundations, tile, marble, granite countertop, ceramic, porcelain

Complete accessories: our package contains a total of 20 pieces twist diamond tip drill bit with 10 different diameters, namely, 0.8 mm, 1.0 mm, 1.2 mm, 1.5 mm, 1.8 mm, 2.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm, which can meet your different needs in daily life and work

Ideal tools: these heavy duty micro diamond drill bit have pointed enough drill bits, which can bring you a more practical and faster experience, helping you drill holes or polish target objects faster, and save time and effort when using them

Applicable object: the diamond encrusted drill bits have precise size and diameter, which can meet your different use requirements, and can be applied for drilling jade, metal, agate, jade, gemstones, pearls, pendants, and cobblestone, and so on

Commercial quality, durable 2 inch core drill bits for concrete, exactly 2 inches diameter

2 inch Diamond hole saw with 2 in depth of cut and standard 3/8 inch shank for standard cordless or electric drill

2 in concrete hole saw dry or wet use drilling holes in stucco, concrete block, brick, stones, basement walls, foundations, tile, marble, granite countertop, ceramic, porcelain

NEW Premium Quality Set of 30 pcs. 1mm (1/24") Diamond Drill Bits - 1/8 shank Good for Dremel

Practical - Suitable to be used with hand drills, flex shafts and dremels.

Perfect Jewelry Design Necklaces Earrings, Pendants, Bracelets with Sea Shells, Beach Glass, Rocks

【Specifications】Hole saw diameter:12.7mm|1/2", Diamond height: 8mm|5/16", Total length:67mm|2-5/8".

【Material】The diamond drill bit is made of high density and high hardness pure HHD90 diamond brazed to make cutting easier and smoother.

【Pure lubricating cream】Diamond Drill Bit contain pure molybdenum disulfide wax lubricant for durability during dry drilling.

PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Diamond Coated Hole Saw Tool 3.5 inches Diameter

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

Tungsten carbide tip is durable when drilling in concrete and brick

Deep single flute removes dust fast for increased drilling speed and longer bit life

Diamond ground tip has aggressive cutting angles for increased drilling speed

Industrial heavy duty, commercial quality, durable 1 inch core drill bits for concrete, exactly 1 inches diameter

Concrete hole saw with 2 in depth of cut and standard 3/8 inch shank for standard cordless or electric drill

1 in concrete hole saw dry or wet use drilling holes in concrete block, brick, stones, basement walls, foundations, tile, marble, granite countertop, ceramic, porcelain, stucco, slab, slate

Industrial heavy duty, commercial quality, durable core drill bits for concrete, exactly 1-1/4 inches diameter

Concrete hole saw with 2 in depth of cut and standard 3/8 inch shank for standard cordless or electric drill

1-1/4 in concrete hole saw dry or wet use drilling holes in concrete block, brick, stones, basement walls, foundations, tile, marble, granite countertop, ceramic, porcelain, stucco, slab, slate

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.

QUICK CHANGE 1/4 inch Titanium HEX Shank Drill Bits HSS High Speed Steel Drill Bit Set Titanium Impact Drill Bit Set For Wood, Plastic and Aluminum, Copper, Steel

Titanium Drill Bit Set For Wood, Plastic and Aluminum, Copper, Soft Metals. Ideal hex shank drill bits sets for DIY, home and general building or engineering use

HSS drill bits for metal drill bits for steel HSS, durable power drill parts & accessories. Ideal For DIY, Home and General Building/Engineering Using

Exceptional Quality Pro Series Diamond Core Hole Saw 3 Inches

Drill 100+ Holes with A Single Tool, Ultimate Performance Dry or Wet Use - Fast and Clean Holes in Seconds

Secure and Strong 5/8"-11 Threaded Connection for Angle Grinders

High-Quality, Professional-Grade Diamond Hole Saw: Our 4-inch diamond hole saw features pro-grade quality and utilizes vacuum brazed technology for exceptional performance and durability.

Versatile and Efficient: With high-speed drilling capabilities, this diamond hole saw can handle a wide range of materials, including concrete, granite, quartz countertops, porcelain ceramic tile, brick, cinder blocks, and pavement. It's a versatile tool that can be used for various applications.

Increased Cutting Depth and Threaded Connection: Enjoy an increased depth of cut of 1-3/8 inches, allowing you to tackle thicker materials effortlessly. The 5/8 inch - 11 threaded connection ensures a secure and stable fit. We also provide an adapter for drill chuck inclusion, making it compatible with standard 1/2 inch drills.

PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool 2-3/8 inches Diameter

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

Professional Grade 1-1/2 inch Diamond Core Hole Saw

Permanent Diamond Coating with Vacuum Brazed Technology

Secure and Strong 5/8"-11 Threaded Connection for Angle Grinders

PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool 2 inches Depth of Cut

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

1-3/4 inch Professional Grade Diamond Core Hole Saw.

Permanent Diamond Coating with Vacuum Brazed Technology

Secure and Strong 5/8"-11 Threaded Connection for Angle Grinders

10 Pcs 1/8 inch Diamond Drill Bit Hollow Core Diamond Coated Glass Drilling

Arts, Crafts, Custom Jewelry Making, Drill Holes in Sea Shell, Beach Glass, Gemstones

Drill Holes In Seconds and Use with water as lubricant

【Top Quality by UOOU】Made of high quality alloy steel, heat treated to make it last longer and more durable than general connecting rods.

【Compatiable】Core Drill Adapter for 5/8-11 thread to straight 1/2 inch shank. Core Bit Adapter converts 5/8" - 11 Thread to 1/2 inch Straight Shank.

【Widely Use】Twist Resistant Alloy- Most Diamond Core Masonry Bits, tile drill bits, stone polishing kit, granite polishing kit, diamond polishing pads, diamond cup grinding wheel, grinding stone for drill and Back Holders are 5/8 inch - 11 threaded adapter for core bits.

2-3/4 Diamond Hole Saw for Brick, Concrete, Cinder Blocks, Basement Walls PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Tool

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

PROFESSIONAL HEAVY DUTY - HIGH QUALITY, DURABLE Diamond Coated Holesaw Tool 3-1/8 inches Diameter

DEPTH of CUT : 2 inches STANDARD 3/8 inch Shank Use with Standard Cordless or Electric Drill

DRY or WET USE - Drilling Holes in Concrete Block, Brick, Stones, Foundations, Tiles, Glass, Fish Tanks, Marble, Granite Countertop, Ceramic, Porcelain

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.