Daisy
Last Updated: Feb 7, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| NINGBO DIATOOL DIY TOOLS | 7.01 | ✅ | ✅ | ✅ |
Diameter 50mm 2",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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BRSCHNITT TOOLS | 8.62 | ✅ | ✅ | ✅ |
✔Size --2pcs/pack,1 1/8”(28mm), 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
✔High Performance --Special design of spiral groove at the top of bit helps for chip removal,Wax inside the drill bit helpful for Cooling and Lubrication
✔Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BRSCHNITT TOOLS | 9.26 | ✅ | ✅ | ✅ |
✔Size --2pcs/pack,1 1/4”(32mm), 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
✔High Performance --Special design of spiral groove at the top of bit helps for chip removal,Wax inside the drill bit helpful for Cooling and Lubrication
✔Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Transform 5/8"-11 female arbor to 3/8" Triangle male shank
Fits all tools with 5/8-11 female thread
Usually for diamond core bits and back holders
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BRSCHNITT TOOLS | 9.00 | ✅ | ✅ | ✅ |
✔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
✔High Performance --Special design of spiral groove at the top of bit helps for chip removal,Wax inside the drill bit helpful for Cooling and Lubrication
✔Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DRILAX | 9.88 | ✅ | ✅ | ✅ |
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.
Standard drill chuck adapter will help you use your own standard drill with Connects to 5/8" 11 Female Threaded Tools, Core Bits, Hole Saws - Makes them a 3/8 inch Shank.
Not for Heavy Duty Applications - General Purpose Adapter for Drilling and Grinding Concrete, Glass, Granite, Brick. Now you can use cutting and polisher tools with standard chuck shank with our adapter
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BRSCHNITT TOOLS | 9.31 | ✅ | ✅ | ✅ |
✔Size --1 1/2”(38mm), 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
✔High Performance --Special design of spiral groove at the top of bit helps for chip removal,Wax inside the drill bit helpful for Cooling and Lubrication
✔Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Sanleetek | 0.00 | ✅ | ✅ | ✅ |
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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Shop N Save Diamond Tools | 9.29 | ✅ | ✅ | ✅ |
Diamond core drill bit adapter for threaded core drill bits hole saw, 1/2" triangle shank to 5/8" 11 threaded male
Connects to core bits with 5/8" 11 threaded female arbor, and changes to connector to 1/2" triangle
High quality hardened alloy
Adapter for Drilling and Grinding Concrete, Glass, Granite, Stones
Overall length: 2 1/2", Shank length: 1 1/2"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Mgtgbao direct | 9.94 | ✅ | ✅ | ✅ |
➽High Quality: Made of high quality alloy steel, heat treated to make it last longer and more durable than general connecting rods;
➽Size: 5/8-11 male thread, Total length 72MM, shank length 45MM.
➽Package:Include 1pc Adapter for 5/8-11 threaded male to 3/8" SDS Plus Shank for diamond core drill bit, and 1pc Adapter for 5/8-11 threaded male to 3/8" hex Shank for diamond core drill bit;
➽Compatiable machine: The SDS Plus adapter fit to Hammer Drill, and the triangle adapter Suitable for hand drill or bench drill;Note: SDS plus shank do not use this adapter on Hammer Model
➽Widely Use: Drill bit adapter for granite, concrete, glass, brick. with this adapter, easily adapt your diamond core bits for granite or diamond hole saws to a variety of applications.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BGTEC DIAMOND TOOLS | 7.69 | ❌ | ❌ | ❌ |
Diameter 45x65mm, Total Length 75mm, Working Depth 45mm, Diamond height 6mm, Triangular Shank
Vacuum brazing technology. Provide longer Working life, Drill faster,durable and sturdy
Chip removal hole design. Fast Removing Chips and heats. Improve Drilling Efficiency
Diamond Double-Layer design. Drilling Basin Down Pipe Sink Washbasin more Easier
Application: Wet/Dry Opening Holes for ceramics, marble, porcelain, quartz stone, granite etc. Recommended Machine: Angle grinder
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PaWuKi | 8.67 | ✅ | ✅ | ✅ |
[Size Diamond core drill bit]--Total 8pcs,1/4" 1/4" 3/8" 1" 1-3/8" 1-1/2" 2" 2-4/7" (6/6/10/25/35/38/50/65mm), diamond height 10mm, total length 60mm, 5/8-11 thread tile drill bits,1pc SDS adapter
[Size Diamond beveling chamfer bit]-- 1pc 1-3/8"(35mm), 35mm workable length, 5/8-11 Thread, Grit #80, toal Length 45mm,Chamfer Angle:Top Angle 53 degree
[Wide Application] --Worked great for dry drilling clean holes through porcelain tile shower walls, ceramics, bathroom tile,marble granite,stone,masonry,brick,stucco,counter top with ease,Using water could prolong the lifetime of the tile drill bits
[Vacuum Brazed Technology] --Increases resistance to temperature and friction,provide 5x the working life compared with electroplated bits,more heavy duty and wear resistant.High-quality core steel body helps to be more efficient and durable,not easy to deform,you could drill smoothly with no broken edges
[Machine] --suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck.Aluminium portable suitcase included. For easy carry and storage and protect of the core bit.Recommended RPM is 6000; Maximum RPM is 11000
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SHDIATOOL DIAMOND TOOLS | 9.78 | ✅ | ✅ | ✅ |
The boxed set includes 11pcs triangle shank drill bits totally: 6/8/10/20/25/28/32/35/45/50/65MM(1/4",5/16",3/8",4/5", 1", 1-1/8",1-1/4",1-3/8",1-3/4",2"2-1/2" )
Diameter 6-65mm,10mm Diamond height, Total Length 65mm, Triangle Shank,sutiable for drill machine.
The drilling Bits sets are used for Dry/wet drilling porcelain tile, granite, marble, brick and all similar material.The boxed set can solve most of the daily needs.
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
Attention: The drill bit is usually suitable for drill machine. Before starting drilling,please confirm your drill's RPM,at least over 2000 RPM. Faster the RPM,Longer the drill bit's Working Life.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| NINGBO DIATOOL DIY TOOLS | 7.02 | ❌ | ❌ | ❌ |
Triangle shank diamond core drill bits diameter 6mm/8mm/10mm,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.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Brschnitt | 4 |
| Highdril | 3 |
| Bgtec | 1 |
| Drilax | 1 |
| Mgtgbao | 1 |
| Pawuki | 1 |
| Shdiatool | 1 |
| Stadea | 1 |
| Toolocity | 1 |
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