Apex Tools MDA-12 Magnetic Power Drive Nutsetter Hex Drill Bit - 1/4 to 3/8 6-Point

The Apex Tools MDA-12 is a professional-grade magnetic power drive nutsetter designed for use with power drills and impact drivers. This SAE nutsetter features a 1/4-inch hex drive end that fits standard quick-release chucks, and a 3/8-inch 6-point socket end for secure fastener engagement.

Key Specifications:

• Drive End: 1/4-inch hex shank for quick-release chucks
• Socket End: 3/8-inch 6-point configuration
• Socket Body Diameter: 9/16 inch
• Overall Length: 1-3/4 inches
• Magnetic tip for fastener retention
• Heat-treated steel construction

Performance Features:

• Proprietary steel alloy and heat treatment process delivers superior strength and extended service life
• Precision machining ensures tight tolerances and consistent product quality
• Optimized fit to fasteners provides better torque transfer and reduces cam-out
• Magnetic design holds nuts and bolts securely during installation
• Made in USA

Ideal for professional mechanics, contractors, and serious DIYers, this nutsetter is engineered to withstand the demands of power tool operation while maintaining precise fitment for reliable fastening applications.