• Premium Materials: Our impact torx bits is made of industrial grade S2 Alloy Steel, which is strong and durable, and has a black phosphate coating for corrosion resistance.
• Magnetic: The magnet of the impact torx drill bit is stronger than other drill bits, and it can easily and quickly fix more screws to prevent the drill bit from slipping.
• 4” long Metric&SAE Size: 10Pcs 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 8mm. 10pcs SAE 5/64”,3/32”, 7/64”, 1/8”, 9/64”, 5/32”, 3/16”, 7/32”, 1/4”, 5/16”. 1/4” quick release hex-shank.
• High Torsion: The torsional region absorbs the peak torque, which helps to absorb the high torque of the impact driver and avoid fracture. Extend service life.
• General tools: The 1/4" hex handle can be used with electric screwdrivers, hand screwdrivers, electric drills, combination general purpose tools.