Utoolmart 10Pcs H4 Ball End Screwdriver Bits, S2 Steel Magnetic 1.9 Inch Long Drill Bit with 1/4 Inch Hex Shank

Utoolmart Ball End Hex Screwdriver Bits Technical Parameters Shank Size: (Hex) 1/4-Inch Total Length: 50mm / 1.9-inch Bit Type: 4mm (H4) Surface treatment: Sandblasting Material: S2 Alloy Steel Product Feature 1.These Screwdriver Bits are with magnetic design. 2.Useful ball end hex screwdriver set, exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head. 3.Great replacement for missing, bent or broken Ball End Hex screwdriver bits. 4.Those Ball End Hex Screwdriver Bits are made of S2 alloy steel, which is a commonly used material in hardware with high hardness. 5.Widely used for manual electric screwdriver, screwdriver, drill, air and other tools, ect. Package Content 10 x Ball End Hex Screwdriver Bits

• 【Dimension】-4mm (H4) ball end bit, 1/4-Inch hex shank; 50mm (1.9-Inch) total long.
• 【Material】-Made from S2 steel material for ultimate durability, suitable for industrial use.
• 【Advantage】-These hex keys have a ball on one end, which allows the tool to be used at an angle off-axis to the screw.
• 【Magnetic tip】-Magnetized bit tip holds screws securely before installing and after getting them out for higher efficiency.
• 【Application】-Fit for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth. Perfect for electrician, mechanic and repair work.