Minerallac 38204 #2 Square Drive Hex Power Bit, 4" Length, 1/4" Hex Shank

Minerallac 38204 #2 Square Drive Hex Power Bit, 4" Length, 1/4" Hex Shank

The Minerallac 38204 is a #2 square drive hex power bit engineered for fast, secure driving of square-drive (Robertson-style) fasteners with a power drill or impact driver. Measuring 4" in overall length, this power bit reaches recessed and deep-set screws that shorter bits can't access, while the 1/4" hex shank fits standard quick-change chucks and bit holders for tool-free bit swaps. Built for electricians, installers, and maintenance crews, the 38204 delivers a precise square drive fit that resists cam-out and stripped fasteners during repetitive driving tasks. This power bit is a practical addition to any electrician's or installer's tool kit for jobs requiring square-drive fasteners.

Key Features

• Square Drive Bit Size: #2 square drive tip matched to common #2 square-drive fastener heads for a secure, slip-resistant fit.
• Overall Length: 4" bit length reaches recessed screws and deep-set fasteners in enclosures, panels, and equipment.
• Hex Shank: 1/4" hex shank is compatible with standard quick-change chucks on drills, impact drivers, and bit holders.
• Power Bit Design: Built specifically for use with power drills and impact drivers to speed up installation of square-drive screws versus hand driving.
• Precise Fit: Square drive profile seats fully into the fastener head, reducing cam-out and stripped screws under power-tool torque.
• Interchangeable Use: 1/4" hex shank design allows the bit to be swapped quickly between jobs without changing tool holders.
• Consistent Manufacturing: Precision tip geometry helps deliver a snug, repeatable fit with every square-drive fastener.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Electrical Panel and Enclosure Assembly
• Cabinet, Bracket, and Equipment Installation with Square-Drive Fasteners
• General Electrical Maintenance and Repair
• Professional Trade and Contractor Use with Power Drills and Impact Drivers
• New Construction and Renovation Projects

Why Minerallac?

Minerallac designs the 38204 power bit for the demands of daily professional use, pairing a precise #2 square drive tip with a durable 4" length and a universal 1/4" hex shank for broad tool compatibility. The result is a dependable driver bit that helps electricians and installers work faster while minimizing stripped fasteners and cam-out. Choose Minerallac for consistent fit, finish, and performance on every job.