🛠️ Drill, drive, dominate—your 91-piece edge on every project!
The BOSCH MS4091 91-Piece Drilling and Driving Mixed Set is a comprehensive toolkit featuring high-speed steel bits with titanium coating for enhanced durability and speed. Designed for versatility, it covers wood, metal, and masonry applications with driver bits engineered to minimize screw damage. Packaged in a rugged, portable case with removable components, this set is ideal for professionals and DIYers seeking reliable, all-in-one performance on the go.
| Manufacturer | Bosch |
| Part Number | MS4091 |
| Item Weight | 1.5 pounds |
| Country of Origin | China |
| Item model number | MS4091 |
| Is Discontinued By Manufacturer | No |
| Size | 91-Piece Set |
| Style | 91pc |
| Finish | Titanium |
| Material | High-speed steel |
| Item Package Quantity | 1 |
| Number Of Pieces | 91 |
| Cutting Diameter | 1/16", 7/64", 1/8", 9/64", 5/32", 3/16", 1/4", 5/16", 3/8" Inches |
| Measurement System | Inch |
| Compatible Fastener Range | 1 inches |
| Included Components | 91 pc. Drilling and Driving Mixed Bit Set |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 1/16", 7/64", 1/8", 9/64", 5/32", 3/16", 1/4", 5/16", 3/8" Inches |
B**4
Buy this!
Nice variety for the drill needs! Price was good! They are very durable and the size of the case is perfect to store in the toolbox! Would definitely recommend!
T**G
Nice drill bit set
It’s a nice drill tool bit. Working well on my drywall and wood frame. Will try on metal in the future
M**H
Great Buy
Great Seller—A+++. The Item matches the description, Great quality, Item was in Good condition & with great value. Overall, the Business was Excellent. There are no worries here. I recommend the Seller.
N**A
Great product.
I gave it to my father-in-law, and he loved it! It works very well, the battery is excellent, and the material is great for long durability. It's easy to carry around.
S**R
BEST kit for ALL your drill/driving needs
GREAT all-in-one kit box, Absolute great companion purchase to my new Bosch drill/driver set.If, you got the Bosch set WITH the tool bag.This kit AND the charger/extra battery nestle perfectly on the bottom. I use a custom cut partition "floor" & only keep my drill/drivers (& frequently used quick change bits) above.
C**N
Awesome combo of bits and drills
Love the set and the price I bought it for
R**A
Good product at a fair price
Good product at a fair price
T**I
BOSCH Quality!
The Bosch MS4091 91-Piece Drilling and Driving Set offers a comprehensive assortment of bits for a wide range of projects. The set includes bits suitable for drilling into wood, metal, and masonry, providing versatility for various tasks around the home or job site. The included case keeps everything organized and easily accessible, preventing bits from getting lost. While the sheer number of pieces might be overkill for very basic needs, this set is a solid choice for DIYers and professionals who require a diverse selection of drilling and driving options in one convenient package.
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