Specifications: T7, T8, T9, T10, T15, T20, T20, T25, T25, T27, T30, T35, T40. Shank type: 1/4 hexagonal shank. The bits can also be used on many other protected parts. This torx bit set is made of high-quality alloy steel material, which has a solid quenched and tempered structure.
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