The high-quality S2 steel drill bit features a sturdy, hardened, and tempered construction, making it suitable for industrial use. The set includes 13 SAE hex bit sizes, ranging from 1.5mm to 8mm, and 12 metric hex bit sizes, from 5/64 inch to 5/16 inch. An impact-tough quick-change bit holder is included, which helps to absorb the high torque of modern impact drivers, enhancing the value of this kit. The 1/4-inch hex handle can be used with a screwdriver and is versatile for a wide range of household tool repairs.

The 13 SAE hex bit sizes are: 1.5mm, 1.5mm, 2mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 5.5mm, 6mm, 7mm, and 8mm. The 12 metric hex bit sizes are: 5/64 inch, 5/64 inch, 3/32 inch, 3/32 inch, 7/64 inch, 1/8 inch, 9/64 inch, 5/32 inch, 3/16 inch, 7/32 inch, 1/4 inch, and 5/16 inch. The impact-tough quick-change bit holder is designed to absorb the high torque of new impact drivers, making this kit even more valuable. The 1/4-inch hex handle can be used with a screwdriver, making it widely applicable for household tool repairs.

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