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Item #:
81861606
BOSCH DDB12 1/2 in. Diamond Drill Bit for Dry Drilling Applications in Porcelain and Natural Stone Tile
88% of respondents would recommend this to a friend
Item #:
81861606
LAK 773635
Price Details
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*All items will import from US
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Order now and get it around Sunday, November 15
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Engineered for accurate dry drilling in porcelain and natural stone tile, for a precise, clean hole.
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What Stands Out
Diamond Coating
The DDB516 features a diamond-coated tip, ensuring efficient drilling through porcelain and natural stone, providing clean and precise holes without cracking or damaging delicate surfaces.
Versatile Applications
Designed for both professional and DIY projects, this drill bit handles various materials, making it essential for tile installers and renovators seeking high-quality performance in their drilling tasks.
Dry Drilling
Optimized for dry drilling, the DDB516 eliminates the need for water, enhancing job site safety and convenience while maintaining high drilling efficiency, perfect for quick residential or commercial applications.
Product Details
| Brand Name | Bosch |
| Model | DDB12 |
| UPC | 000346669671 |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Manufacturer | BOSCH |
| Part Number | DDB12 |
| Included Components | (1) 1/2 In. Porcelain Diamond Drill Bit |
| Item Type Name | 1/2"DIAMOND DRY DRILL BIT |
| Cutting Diameter | 0.5 inches |
| Minimum Bore Diameter | 0.5 inches |
| Material Type | Diamond |
| Finish Types | Silver |
| Shank Type | Straight |
| Surface Recommendation | Glass,Porcelain,Stone |
| Cutting Angle String | 120 degrees |
| Tool Flute Type | Straight |
| Material | Diamond |
| Finish Type | Silver |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Home Renovators
Ideal for DIY enthusiasts working on home improvement projects involving porcelain or natural stone tiled surfaces.
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Tile Installers
Perfect for professional tile installers who need reliable tools for drilling into tough, durable materials efficiently.
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Contractors
Suitable for contractors seeking a robust drill bit to perform precise dry drilling in various tile applications.
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Soft Materials
Not suitable for users working with soft materials like wood or gypsum, where diamond bits are unnecessary.
Product Description
BOSCH DDB12 1/2 in. Diamond Drill Bit for Dry Drilling Applications in Porcelain and Natural Stone Tile
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can these bits be used with a standard drill?
Answer: Yes, these bits are compatible with standard drills. -
Question:
Do I need to use water while drilling?
Answer: No, the built-in wax insert eliminates the need for water. -
Question:
What materials can these bits drill through?
Answer: These bits can drill through porcelain and natural stone tile.
Bosch Jobber Drill Bits Editorial Review
BOSCH DDB12 1/2 in. Diamond Drill Bit for Dry Drilling Applications in Porcelain and Natural Stone Tile offers an effective solution for tough materials. Users have found that patience and proper technique, such as starting at an angle to create a score mark, lead to cleaner holes with minimal chipping. This drill bit, designed for surfaces like glass and porcelain, demonstrates durability when applied correctly, even on thick tiles. However, some users expressed concerns about the bit dulling after limited use. Overall, this tool is well-regarded for its performance in specialized drilling tasks.
Customer Reviews & Ratings
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Pros
- Effective for porcelain and natural stone applications
- Produces clean holes with proper technique
- Suitable for tough materials like thick porcelain tile
- Works well on ceramic and clay pots
- Low-speed operation beneficial for precision drilling
Cons
- Can dull quickly if not used carefully
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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LAK 773635
Order now and get it around Sunday, November 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Specifically designed for dry drilling in porcelain and natural stone.
- Built-in wax insert lubricates and cools the drilling hole.
- Allows for better drilling control with two-handed guidance.
- Vacuum brazing technology ensures longer bit life.
- Offers up to 10x longer life than standard glass and tile bits.
- Ideal for installing bathroom accessories like shelves and mirrors.
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