







🛠️ Upgrade your toolkit with precision and power — don’t get left behind!
The PTSLKHN Hex Head Allen Wrench Drill Bit Set features 20 high-grade S2 alloy steel bits with a durable black phosphate finish and magnetic tips. Engineered with Siemens CNC precision and vacuum quenching, this set offers exceptional hardness (58-60 HRC), corrosion resistance, and secure bit retention. With 10 metric and 10 SAE sizes, each 2 inches long, it’s the ultimate all-in-one solution for professional-grade assembly and repair tasks.




| Bit Tip Configuration | Magnetic Tip |
| Brand | PTSLKHN |
| Drive Bit Application | woodworking |
| Drive System | Hex Head Allen Wrench Bits |
| Finish Type | black phosphating |
| Finish Types | black phosphating |
| Item Length | 2 inches |
| Material | S2 Alloy Steel |
| Material Type | S2 Alloy Steel |
| Number of Pieces | 20 |
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