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The BOSCH 91-Piece Drilling and Driving Mixed Set MS4091 is a comprehensive, high-quality toolkit featuring 91 versatile bits and accessories designed for wood, metal, and masonry applications. With split-tip drill bits for fast starts, driver bits that minimize screw damage, and a rugged portable case, this set delivers professional-grade performance and convenience for everyday tasks from home projects to job sites.









| ASIN | B015SR9I02 |
| Best Sellers Rank | 285,791 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,294 in Drill Bit Sets |
| Brand | Bosch |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 6,480 Reviews |
| Cutting Angle String | 120 Degrees |
| Cutting Diameter | 2 Inches |
| Cutting angle string | 120 Degrees |
| Cutting diameter | 2 Inches |
| Finish Types | Titanium |
| Finish type | Titanium |
| Global Trade Identification Number | 00000346473384 |
| Included Components | 1 inch Insert Bits: (2) P0, (2) P1, (2) P2, (2) P3, (2) PZ0, (2) PZ1, (2) PZ2, (2) PZ3, (1) SL3, (2) SL5, (1) SL7, (2) T10, (2) T15, (2) T20, (2) T25, (1) T30, (1) T40, (1) H3, (2) H5, (1) H6; 2 inch Insert Bits: (1) P0, (1) P1, (1) P2, (1) P3, (1) PZ0, (1) PZ1, (1) PZ2, (1) PZ3, (1) SL6, (1) T10, (1) T15, (1) T20, (1) T25, (1) H5, (1) H6; Nut Setters: (1) 3/16 inch, (2) 1/4 inch, (1) 9/32 inch, (… |
| Item Dimensions | 31.8 x 23.5 x 7 centimetres |
| Item Type Name | 91PC DRILL AND DRIVE SET |
| Item Weight | 680 Grams |
| Manufacturer | Bosch |
| Manufacturer Part Number | MS4091 |
| Material | High Speed Steel (HSS) |
| Model Number | MS4091 |
| Number of Flutes | 2 |
| Number of Pieces | 91 |
| Set Name | 91-Piece Set |
| Shank Type | Hex |
| Shank type | Hex |
| Surface Recommendation | Wood,Metal |
| Tool Flute Type | Spiral |
| UPC | 000346473384 |
| Unit Count | 1.0 count |
T**S
it was a present
Sorry no revue it was a present, but it looks OK nice set.
A**R
جودة عالية وكفاءة ومتانة
حافظة قوية تحتوي على أغلب احتياجاتي الفنية سواء للمنزل أو خارجه ، المعادن صلبة وذات تحمل عالي.
行**民
豪華セット必要性を感じない物まで入ってる。
多分一生使わない物まで入っています。 私のようなコレクション的な人には良いセットですけど、実用性を重視する人には無駄遣いになりますね。
C**N
Great kit
This has everything I need to do things around the house, and do them very fast. It's excellent quality, and quite durable as well. I wish there were a few larger drill bits, but all in all, good value for the money.
A**E
Nice product
Very nice presentation. Why do you buy tools? Just for the job to be done or do you also want to like the way they look. Bosch products look nice but also perform fairly in harsh jobs like drilling through hard steel
S**A
Just driving (not drilling) functionality. Misleading headline.
At least most of them are not for 'Drilling'... Just driving functionality. Misleading headline. Don't waste money, if you wanted to go for drilling functionality
Trustpilot
2 days ago
4 days ago