What people love (and don’t love)
What people love
- Convenient for use with drill/impact drivers, unlike traditional hex keys
- Strong magnetic tips help in tough situations and speed up disassembly
- Good quality construction with hardened CR-MO steel
- Compact plastic case included for easy storage
- Holds up well under heavy or industrial use
What people don’t love
- Some users report signs of wear after heavy use
- A few complaints about poor quality and bits stripping screws
- Mixed feelings on durability given the 12% low ratings
Great for convenience and compatibility with power tools, but check quality for heavy-duty needs.
Summary based on customer review evidence.
Quick facts
- Brand: Narwhal
- Price: USD 15.95
- Rating: 4.40 (300 reviews)
If you’re tired of slow, hand-cranked assembly with tiny Allen wrenches, the Narwhal Ball End Hex Head Drill Bit Set is a practical way to move those same hex fasteners over to a power tool. It’s built around a hex shank design and includes both SAE and metric sizes so you can cover a wide range of furniture hardware, shop fixtures, and general DIY tasks.
You can view the current price and full details on Amazon here.
The bits are made from chrome molybdenum (CR-MO) steel with a black oxide finish, and the set is designed to work with either a standard drill or an impact driver. Each size is laser measured (per the brand) for fit, and the magnetic tips help keep the bit engaged while you work.
- 24-piece set with SAE and metric ball end hex (Allen) sizes
- Magnetic tipped bits for easier engagement during fastening
- Chrome molybdenum (CR-MO) steel construction with black oxide finish
- Hex shank design; compatible with standard drills and impact drivers
- Laser-measured sizes (per manufacturer) for a precise fit
Included sizes: SAE: 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16″, 3/8″. Metric: 1.5mm, 2.0mm, 2.55mm, 3.0mm, 3.5mm, 4.0mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm, 9.0mm, 10mm.
Good fit for: speeding up furniture builds, repetitive hex-fastener work, and keeping both SAE and metric hex bit options in one kit.











