The Eclipse HX3X1 (9SD-0270-H030) 3 mm Hex Bit (1 in. Long, 1/4 in. Hex Drive) is a high-quality bit durable enough for sturdier operation. This bit is constructed out of S-2 tool steel that boasts a hardness level of HRC 59 - 61.

• Bit Type: Hex
• Size: 3 mm
• Length: 1 in.
• Hex Drive: 1/4 in.