The S3X1 from Eclipse Tools is a high-quality Robertson style insert bit designed for durability and performance. With its 1″ length and 1/4″ hex drive, this bit is perfect for various fastening applications, providing reliable torque and efficiency at an economical price.
Eclipse Tools S3X1 Bit Features
- High Quality: This bit offers exceptional performance at an economical price, making it an excellent choice for both professionals and DIY enthusiasts.
- Durable Material: Made from S-2 tool steel, this bit boasts a hardness rating of HRC 59°~ 61°, ensuring it withstands wear and tear while maintaining its effectiveness.
Eclipse Tools S3X1 Bit Specifications
| Bit Style | Robertson |
| Length | 1 inch |
| Drive Type | 1/4 inch Hex |
| Material | S-2 Tool Steel |
| Hardness | HRC 59°~ 61° |



















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