28-Piece Drill and Bit Set for Drilling and Fastening
This 28-piece drill and bit set is designed for various drilling and fastening tasks. It features HSS drill bits with a titanium nitride coating and Cr-V screwdriver bits, housed in a durable plastic case.



Technical Specifications
Product Overview
Professional Versatility
This comprehensive 28-piece drill and bit set is engineered for a wide array of drilling and fastening tasks. Featuring high-speed steel drill bits with titanium coating for extended durability and chrome-vanadium screwdriver bits for superior strength, this kit is built to handle demanding professional applications. The set includes a convenient quick-changer and is organized in a durable case for easy portability and tool management.
Drill Bits
HSS Titanium Drill Bits
- 1.5mm
- 2.0mm
- 2.5mm
- 3.0mm
- 4.0mm
- 4.5mm
- 5.0mm
- 6.0mm
Screwdriver Bits
- 25mm Cr-V Bits
- SL4SL5PH1PH2PZ1PZ2S1S2
- 50mm Cr-V Bits
- SL4SL5PH1PH2PH3PZ1PZ2PZ3
Accessories
Nut Drivers
- 5mm
- 6mm
- 8mm
Technical Specifications
Material Standards
| Component | Material |
|---|---|
| Drill Bits | HSS with Titanium Coating |
| Screwdriver Bits | Cr-V 6150 |
| Nut Drivers | 50BV30 |
- Piece Count
- 28 pieces



