Set of 6Pc Magnetic Phillips Screwdriver Bits Phillips Head Electric Screwdriver Bits 40JAOOTDTY Features: ● Package Contents: 6 Magnetic Phillips Screwdriver Bits. The shank diameter is 50mm-150mm, used for household screws and main hardware.● High-quality chrome vanadium steel material: the screwdriver bit is made of durable steel alloy, and overall quenching heat treatment. High hardness and wear resistance.● Scope of application: imprecise maintenance.● Magnetic anti-slip tip: the magnetic tip will absorb the screw firmly to prevent slipping, thereby improving efficiency. Ordinary philips screwdriver bit, with good workmanship and high precision, is suitable for household screws and main electrical appliances.● Wide range of applications: with 1/4 inch hexagonal shaft, suitable for electric screwdrivers, handheld screwdrivers, electric drills, pneumatic drills, and so on. Very suitable for electricians, mechanical repair work, repair and installation of furniture parts. Specification: Material: Alloy SteelColor: BlueShank Diameter: About 50/65/70/90/100/127/150mm/1.96/ 2.55/2.75/3.54/3.93/5/5Package Includes: 6 Pcs. ScrewdriversNote: 1. Please allow 1-2mm errors due to manual measurement, please make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.