18" x 7/16" Universal QUIK-LOK™ Extension

Product Description – Milwaukee 48-28-1050 QUIK-LOK Extension

The Milwaukee 48-28-1050 is an 18-inch Universal QUIK-LOK extension designed for use with drill bits and accessories that feature a 7/16-inch shank. It extends the reach of drilling tools, making it easier to access deep or hard-to-reach areas when using self-feed bits, auger bits, or hole saws.

The extension uses Milwaukee’s QUIK-LOK quick-change system, allowing users to change bits quickly without tools. Its universal design accepts all 7/16-inch shanks, whether they include a power groove or not, providing compatibility with a wide range of drilling accessories.

Built for demanding jobsite conditions, the extension is impact-rated and made from durable steel, making it suitable for professional drilling applications in wood framing, construction, and electrical or plumbing installations.

Key Features

• Brand: Milwaukee
• Part Number: 48-28-1050
• Length: 18 inches
• Shank Size: 7/16" universal
• System: QUIK-LOK quick-change design
• Compatibility: Fits all 7/16" shank drill bits
• Construction: Impact-rated steel for durability

Typical Applications

• Drilling deep holes in wood framing
• Using self-feed or auger bits in tight spaces
• Electrical and plumbing rough-in work
• Extending reach for hole saws and specialty bits