

🛠️ Drill smarter, not harder — the ultimate bit case for pros who demand precision.
The Drill America Drill Bit Index/Case 10550 offers 29 precisely sized drill bits ranging from 1/16" to 1/2" in 1/64" increments, housed in a rugged, corrosion-resistant all-steel case with a secure snap-lock cover. Compact enough to fit in a 2" deep tool drawer, this American-made set combines durability, organization, and professional-grade quality for both job site and home use.






| ASIN | B01BSZLSZQ |
| Best Sellers Rank | #34,968 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #78 in Jobber Drill Bits |
| Brand Name | Drill America |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,001) |
| Cutting Angle String | 118 Degrees |
| Cutting Diameter | 0.5 Inches |
| Finish Types | Uncoated |
| Included Components | Drill Index/Case |
| Item Dimensions | 7 x 48 x 1 inches |
| Item Weight | 16 ounces |
| Manufacturer | Drill America |
| Material Type | High Speed Steel (HSS) |
| Model | 10550 |
| Number of Flutes | 2 |
| Point Style | Split Point |
| Surface Recommendation | Metal |
| Tool Flute Type | Straight |
| UPC | 745682272757 |
| Unit Count | 29.0 Count |
N**I
Best value for money
Ordered a more expensive unit (3 times as much) that was not half the quality of this one. I got my refund and I bought this lovely unit and I am, much happier! thanks Amazon!
P**S
Well made rugged drill bit case in Metric sizes. Have had an SAE drill bit case for years.
This is a well made rugged drill bit case in Metric sizes. I've had an imperial drill bit case for several years made by the same company and it is as good as the day I bought it. It is easy to use, opening easily and holding many drill bits while protecting them from loss and damage. It keeps them organized and accessible. It is a very good value for the price as I expect my grandchildren will be able to use this case.
P**9
Perfect!
This drill bit holder stores 29 drill bits. The case is heavy duty, compact, and size organized. It will lay flat and fits easily in a tool box drawer. Also, made in the USA.
M**S
Good quality.
Nice heavy gauge.
P**F
Strong box
This box is strong,stays closed and keeps drill bits in order.
S**S
Good size
Love this index, don't have to carry 2 or more smaller ones.
C**.
The only one that you will ever have to buy!
I personally have used this particular Index for over 50 years and this one just holds up to alot of wear and tear! I recently bought 3 of these indexes for family members as presents! I also filled them with drill bits! Thank You for a long lasting product. Charlie S.
A**R
All sizes fit
Very sturdy case well made
Z**N
Work’s fine.
Z**N
Work’s fine.
A**Z
Tal cual lo publicado he recibido, sin problema de nada, todo fluyó bien.
A**3
Easy to find the 1/16 - 1/2 metal cases but I find these smaller cases are handier for the smaller bits I frequently use. All metal. Stamped fractions and decimal equivalents allow me to choose the right bit quickly.
H**R
En muy buen estado, muy prácticos.
Trustpilot
4 days ago
2 weeks ago