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⚙️ Extend your reach, speed up your craft — drill like a pro with Bosch Daredevil!
The Bosch Professional DSBE1012 is a 12-inch drill bit extension designed specifically for Bosch Daredevil spade bits. Featuring a 1/4-inch hex shank with a power groove to reduce slippage, a full cone threaded tip for faster, smoother drilling, and spur and reamer tips for cleaner holes, it delivers professional-grade performance and precision. Ideal for wood and engineered materials, this extension enhances reach and drilling speed, making it a must-have for serious DIYers and pros alike.






















| ASIN | B002BYOWKM |
| Best Sellers Rank | #234,005 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Spade Drill Bits |
| Brand | BOSCH |
| Brand Name | BOSCH |
| Customer Reviews | 4.5 out of 5 stars 3,024 Reviews |
| Cutting Angle String | 12 Degrees |
| Cutting Diameter | 12 Inches |
| Cutting angle string | 12 Degrees |
| Cutting diameter | 12 Inches |
| Finish Types | Black Oxide |
| Finish type | Black Oxide |
| Global Trade Identification Number | 00000346390520 |
| Included Components | Unit^Instruction Guide |
| Item Type Name | ... |
| Item Weight | 0.01 Pounds |
| Manufacturer | Bosch |
| Material | Metal |
| Material Type | Metal |
| Minimum Bore Diameter | 12 Inches |
| Model | DSBE1012 |
| Number of Flutes | 2 |
| Number of Packs | 1 |
| Part Number | DSBE1012 |
| Point Style | Brad Point |
| Set Name | Single Item |
| Shank Type | Hex |
| Shank type | Hex |
| Surface Recommendation | Wood, Engineered Wood, Pine, Plastic, Acrylonitrile Butadiene Styrene, Polyvinyl Chloride, Nylon, Fibreglass |
| Tool Flute Type | Spiral |
| UPC | 000346390520 |
| Unit Count | 1 Count |
M**A
Useless tool
Totally useless tool, inside shank is 7.5mm and outside is 12.5 fits only to small bits which is not logical, Second it loses grip on the bit very quickly and not even balanced in the middle ..
J**S
Not straight
The bar isn’t straight, so not good for accurate drilling. Which was the reason for buying a fixed extension bit. I ended up using my quick release version, at least it’s straight. Waste of money :(
J**S
Muito bom, mas o encaixe não é hexagonal
A idea e formato do produto, são muito bons. O que é de ruim, se assim posso dizer, é a falta do encaixe ser hexagonal. No mais, para aplicação qual foi desenvolvido de acessórios com haste cilíndrica, está tudo certo, corresponde as expectativas.
A**U
Rusty product
I found it very rusty ..
M**N
Exactly as expected.
Does exactly what it says on the tin. "Its a Bosch" and is definitely fit for the purpose intended. I had recently acquired both the Metric and Imperial sets of the Bosch Daredevil Spade bits and this extention gives the user an unrivalled depth of hole drilling ability. Highly recommended.
N**R
Great product.
good quality and price, worth the price, must buy
Trustpilot
2 months ago
2 weeks ago