Professional-grade impact screwdriver bits with PZ2 Pozidriv tip, 50mm length, S2 steel construction, 58-60 HRC hardness, phosphated finish. Pack of 2 bits ideal for impact drivers and heavy-duty fastening applications.
The YATO Impact Screwdriver Bits 1/4 50MM PZ2 2PCS (Model YT-78044) are premium-quality impact-rated screwdriver bits designed for professional and heavy-duty applications. Manufactured from high-grade S2 steel with phosphated surface finish, these bits deliver exceptional durability and performance. Each bit features a Pozidriv (PZ) tip size PZ2, making them ideal for a wide range of fastening tasks in construction, automotive, and industrial settings.
These impact screwdriver bits are engineered with a hexagonal 1/4" (6.3mm) holder size and measure 50mm in length, providing optimal control and precision during use. The hardness rating of 58-60 HRC ensures superior resistance to wear and deformation, even under extreme working conditions. The phosphated surface treatment provides excellent corrosion resistance and extends the lifespan of the bits. This two-piece set is perfect for professionals who demand reliability and consistency in their fastening operations.
Ideal for use with impact drivers, pneumatic tools, and cordless drill-drivers, these bits are compatible with standard 1/4" hex chuck systems. Whether you're working on construction projects, automotive repairs, or industrial maintenance, the YATO Impact Screwdriver Bits deliver the performance and durability you need. The GRD series designation indicates these are part of YATO's premium tool line, backed by the manufacturer's commitment to quality and customer satisfaction.
Key Features
- Impact-rated design for use with impact drivers and pneumatic tools
- Premium S2 steel material with 58-60 HRC hardness for superior durability
- Pozidriv (PZ2) tip size for secure fastening without cam-out
- Phosphated surface finish for corrosion resistance and extended tool life
- 1/4" hexagonal holder compatible with standard drill chucks and bit holders
- 50mm length provides optimal reach and control for precision work
- Professional-grade GRD series designation ensures quality standards
- Two-piece set for convenient storage and backup bits
- Suitable for construction, automotive, and industrial applications
- Enhanced grip and reduced slipping during high-torque operations
Technical Specifications
| Specification |
Value |
| Brand | YATO |
| Model | YT-78044 |
| Series | GRD |
| Product Type | Impact Screwdriver Bits |
| Tip Type | Pozidriv (PZ) |
| Tip Size | PZ2 |
| Holder Type | Hexagonal |
| Holder Size | 1/4" (6.3 mm) |
| Length | 50 mm |
| Material | S2 Steel |
| Surface Finish | Phosphated |
| Hardness | 58-60 HRC |
| Non-slip System | No |
| Quantity | 2 pieces |
| Package Contents | 2 Impact Screwdriver Bits PZ2 50mm |
| Impact Rated | Yes |
| Corrosion Resistant | Yes - Phosphated finish |
| Warranty | Manufacturer's standard warranty |
| Manufacturer | TOYA S.A., Wrocław, Poland |
| Price | 5.88 PLN incl. VAT per packet |
