Apex 491-BX Phillips Power Drive Bit, 3-1/2 Long, 1/4 Hex Drive

Product Description

The Apex 491-BX is a Phillips power drive bit designed for use with a one quarter inch hex drive. This bit measures three and one half inches in length and features a #1 Phillips tip. It is made from proprietary steel that undergoes a specialized heat treatment process. This improves the bit's strength and extends its life. The design ensures a better and more consistent fit to fasteners, which enhances torque transfer.

• Length: 3.5 inches
• Drive Size: 0.25 inches
• Tip Type: #1 Phillips

Product Highlights

This power bit is suitable for various applications requiring a Phillips drive. It is particularly effective when used with quick-release chucks.

Product Information

Standard Information

• Brand: Apex
• Product Type: Screwdriver Bit

Technical Specifications

• Material: Steel
• Drive Type: Hex
• Overall Length: 3.5 inches
• Drive Size: 0.25 inches
• Shank Size: 0.1875 inches
• Series: 491