Best Dt Diatool Masonry Core Drill Bits in 2026
Daisy
Last Updated: Feb 12, 2026
Daisy
Last Updated: Feb 12, 2026
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| 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 |
|---|---|---|---|---|
| Express Tool Supply | 9.88 | ❌ | ❌ | ❌ |
Diamond welded tip of the drill bit is designed for greater life and durability
Reverse spiral thread of the drill bit set delivers continuous water feed for longer life and increased speed
Core ejection slot removes plug for repetitious holes
| 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 |
|---|---|---|---|---|
| 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 |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Asymmetrical tooth arrangement and one-piece design provides better energy transfer for faster drilling.
Roof shaped guide teeth for reinforced collision
Outer flute spiral minimizes friction and extracts dust
Use with SDS-Max Drills.
Made in Germany.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Brschnitt | 4 |
| Century Drill & Tool | 1 |
| Dewalt | 1 |
We've carried out a comprehensive analysis of 1,359 reviews on masonry core drill bits, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select masonry core drill bits priced around $51.82, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 6 masonry core drill bits for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right bits Products based on their needs, saving them considerable time when choosing which masonry core drill bits to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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