คุณลักษณะ

• All hex faces are printed in color, and the edges are sharp without blurring like painted products.
• The size is color-coded with 10 colors to make it easier to select bits.
• Die hard steel (maximum hardness HRC62) is used as the bit material. (Except for (-) 3/(-) 4)
• Strong and flexible with excellent durability.
• The precision cutting edge has achieved high fitability.
• Since the cutting edge does not get plated or painted, it is easy to bite the screws and fits various screws.
• For construction, electrical, mechanical assembly and maintenance, precision assembly and DIY.