PRODUCTS
4022- ½” Drive Phillips Bit Socket
½” Drive 4022 Phillips Bit Socket
- Douilles tournevis para tornillos
- śrubokręt nasadowy
- Steckschlüssel-Schraubendreher
- Vasos destornilladores
- مفك البراغي
- ไขควงปากแบน
- DIN ISO 8764-1
- Up to HRC 60º Bit Driver Made by W/S2 Steel Material
- Understanding Bit Sockets: A Smart Combination of Power and Precision
| 4022 | LENGTH mm |  g |  pcs |
|---|---|---|---|
| PH2 | 55 | 65 | 10 |
| PH3 | 55 | 65 | 10 |
| PH4 | 55 | 70 | 10 |
Feature
Construction & Material Truth
S2 Alloy Steel Bit: The Phillips driver bit is forged from premium S2 Steel, heat-treated to HRC 58-62. This specific metallurgy is chosen for its superior shock resistance and hardness, ensuring the “wings” of the Phillips tip do not shear or round off under the high-leverage force of a 1/2″ drive handle.
Chrome Vanadium (Cr-V) Base: The socket base is forged from high-tensile Chrome Vanadium steel. This ensures the 1/2″ square drive port maintains its shape and precision fit over thousands of cycles, providing a rock-solid foundation for the S2 bit.
Precision-Pressed Fit: The S2 bit is hydraulically pressed into the Cr-V base and secured. This two-piece design is superior to one-piece tools, as it allows for the optimized heat treatment of two different steel types for their specific roles (Hardness for the tip, Toughness for the base).
Dual Finish Protection: The base features a mirror-polished finish for rapid cleaning, while the S2 bit is treated with a corrosion-resistant phosphate or satin finish to maintain a sharp, non-slip “bite” in the fastener head.
