5/16" Impact Drill Driver Bit Hex Torx Phillips Pozi S2 Slotted Screwdriver Bits

Size：Torx Screwdriver Bits：T20/T25/T27/T30/T40/T45/T50/T55. Screwdriver Bits are made of S2 alloy steel which is a commonly used material in hardware with high hardness. Hex Screwdriver Bits：H3/H4/H5/H6/H8.

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