

🛠️ Master every project with the ultimate 208-piece bit set—because your toolkit deserves the best.
The SUNEX TOOLS 9729 Master Bit Set offers 208 high-quality bits made from durable S2 steel, including both standard and deep bits. Housed in a rugged blow-molded carrying case, this set is designed for professionals and enthusiasts needing versatile, long-lasting tools compatible with 1/4 inch nutsetter drives. With a 4.7-star rating and broad bit selection, it’s a reliable choice for any demanding application.




| ASIN | B01J7SBT7S |
| Best Sellers Rank | #51,983 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #196 in Screwdriver Bit Sets |
| Bit Compatibilities | Screws, Bolts, and Nuts (1/4 inch) |
| Brand Name | Sunex Tools |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,261) |
| Drive Bit Shank Style | Nutsetter |
| Drive System | Nutsetter |
| Finish Types | Black Phosphate, Black oxide finish, Chrome, Painted, Steel |
| Global Trade Identification Number | 00613364152539 |
| Included Components | 208-Piece Master Bit Set |
| Item Type Name | 208-Piece Master Bit Set |
| Item Weight | 0.03 Pounds |
| Manufacturer | Sunex |
| Manufacturer Warranty Description | Out of box |
| Material Type | Alloy Steel |
| Model Number | 9729 |
| Number of Pieces | 208 |
| UPC | 613364152539 |
| Unit Count | 1.0 Count |
D**.
Great
Great set of bits for impact drill
S**S
Excellent selection
Bits are consumables. This has just about any bit I will ever need and several I'll never need. For the important ones there are multiples. The blow mold case is better than average. This set is cheap enough per bit that I plan to have more than one in different locations for convenience and because I can't remember anything anymore.
T**M
Sunex is great quality for the price
I will never need to buy another bit. So many different bits. Case latches but latches are plastic and subject to snapping if not careful.
C**N
Good purchase for tools
Great purchase, only complaint is that the bits are snug in the case. They are unorganized every time I open it up.
C**E
Great Comprehensive Bit Set
Love this bit set. Contains almost and bit you'd require. Bits seem to be high quality and the case is a great way to store and keep track of bits
B**G
Great set
Has about every general size and shape bit you could need. Haven’t had issues with stripping yet. Works great with a ratcheting 1/4” bit driver.
P**W
Perfect complement for you bit driver!
Best 208 piece bit set for $30 on sale! There are a few duplicates for the common bits that get used the most like PH1, PH2, T25, and seem to disappear or get worn down before the rest, but also a lot of security bits needed for taking apart modern German and Japanese cars. I use this set in conjunction with my IRWIN 8 in 1 ratcheting driver. I also includes a quick connect extension and a normal extension which you could use together to give you longer reach when you need it. What's missing IMHO is a magnetic facet holder bit like the "Makita B-35097 Impact Gold Ultra-Magnetic Torsion Insert Bit Holder" or a magnetic collar which I bought separately to use with the shorter 1 inch bits. I also would have been great to have an extra slot in the case to hold this "missing accessory". Still, I love this kit and highly recommend it especially if you need all the security bits used these days.
D**Z
Good
Good
L**A
Outils complet de très bonne qualité,
M**.
Très utile pour mécano! Plusieurs choix tout est là!
J**K
very good quality for the price. very complete set i really recommend it
J**E
Great kit! I keep it in the truck so I always have all the bits I need in one place.
J**Y
Great kit. Wish it came with different colour options for the carrying case. Would have loved a rainbow one, oh well. Great piece kit, lots of pieces... good quality kit. Really, what more could you ask for from a piece kit?
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