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Bosch 91 Piece Titanium Drill Comparison - May 2026
| 1 Best Choice  9.9Exceptional | 2  9.7Exceptional | 3  9.6Exceptional | 4  9.3Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelBOSCH MS4091 91-Piece Drilling and Driving Mixed Set with Included Case for Applications in Wood, Metal, Masonry | Model BOSCH CO21B 21-Piece Assorted Set with Included Case Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum | Model Bosch TI9IM 9 Pc. Impact Tough™ Titanium Nitride Coated Drill Bit Set | Model BOSCH CO14B 14-Piece Assorted Set with Included Case - Cobalt M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, and Light-Gauge Metal |
BrandBosch | Brand Bosch | Brand Bosch | Brand Bosch |
Reviews | Reviews | Reviews | Reviews  |
Features | |||
Lasts a long time 9.1 | Lasts a long time 8.9 | Lasts a long time 9.1 | Lasts a long time 8.9 |
Worth the money 9.1 | Worth the money 9.1 | Worth the money 8.6 | Worth the money 9.1 |
Long life 8.6 | Long life 8.9 | Long life 9.1 | Long life 8.9 |
Sheerness 8.6 | Sheerness 9.1 | Sheerness 9.1 | Sheerness 9.1 |
Tech Specs | |||
measurement system Inch | measurement system Inch | measurement system Inch | measurement system Inch |
item weight 1.5 pounds | item weight 1.19 pounds | item weight 5.3 ounces | item weight 1 pounds |
included components 91 pc. Drilling and Driving Mixed Bit Set | included components 2 1/16, 2 5/64, 1 3/32, 1 7/64, 2 1/8, 1 9/64, 1 5/32, 1 11/64, 2 3/16, 1 13/64, 1 7/32, 1 15/64, 2 1/4, 1 5/16, 1 3/8, 1 1/2 | included components 1 1/16, 1 3/32, 1 1/8 | included components 14 Drill Bits Case |
item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 |
size 91-Piece Set | size 21 pc. Drill Bit Set | size Assorted | size 14 pc. Drill Bit Set |
material High Speed Steel | material Stainless Steel, Cobalt | material Carbon Steel | material Stainless Steel, Cobalt |
finish Titanium | finish Stainless steel | finish Titanium | finish Titanium |
batteries required No | batteries required No | batteries required No | batteries required No |
batteries included No | batteries included No | batteries included No | batteries included - |
shank type- | shank type 3-Flat | shank type Hex | shank type 3-Flat |
tool flute type- | tool flute type Spiral | tool flute type Spiral | tool flute type Spiral |
cutting angle string- | cutting angle string 135 Degrees | cutting angle string 135 Degrees | cutting angle string 135 Degrees |
surface recommendation- | surface recommendation Cast Iron, Metal, Metals, Stainless Steel | surface recommendation Metal, Steel | surface recommendation Cast Iron, Metal, Metals, Stainless Steel |
finish type- | finish type Stainless steel | finish type Titanium | finish type Titanium |
Review | Review - | Review | Review - |
Available On  | Available On | Available On  | Available On  |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1BoschBOSCH MS4091 91-Piece Drilling and Driving Mixed Set with Included Case for Applications in Wood, Metal, Masonry
9.1 lasts a long time9.1 worth the money8.6 Long lifeWhy we love it
Versatile: Variety of bits accessories
Quality: Bits reduce head damage
Convenient: Many bit options
-
9.7
2Bosch
BOSCH CO21B 21-Piece Assorted Set with Included Case Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum
9.1 worth the money9.1 Sheerness8.9 lasts a long timeWhy we love it
Exceptional durability and high heat resistance.
Easily drills through tough materials like stainless steel.
Long-lasting with 10x life compared to standard bits.
Our ranking system
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Features
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Consumer Reviews
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Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
