Milwaukee Tool 49-66-0536 Impact Nut Driver Bit Set 10pc

Product Description

The MILWAUKEE TOOL 49-66-0536 is a 10-piece set of SHOCKWAVE Impact Duty magnetic nut driver bits engineered for use with power impact drivers and impact-rated drills. Each bit features a 7/16-inch drive with a 1/4-inch hex shank and measures 2-9/16 inches in overall length. The magnetic tip retention holds fasteners securely during high-torque driving applications, reducing dropped hardware on the job. These bits are built to handle the rotational and axial shock loads generated by impact drivers, making them a practical choice for HVAC, electrical, and plumbing tradespeople who drive sheet metal screws, hex head fasteners, and equipment mounting hardware at volume.

This set is suited for residential and light commercial trade work where repeated driving of hex-head fasteners is common. Typical applications include securing ductwork, electrical enclosures, panel knockouts, pipe hangers, and equipment mounting brackets. The 1/4-inch hex shank fits standard quick-change impact driver chucks. At 2-9/16 inches in length, the bits provide enough reach for most direct-access fastening tasks without excessive wobble in tight quarters. The 10-piece count supports a full crew kit or service van stocking.

Key Features

• SHOCKWAVE Impact Duty construction rated for impact driver shock loads
• 7/16-inch drive size for hex-head fasteners common in HVAC and electrical work
• Magnetic tip retains fasteners during placement and driving
• 1/4-inch hex shank fits all standard quick-change impact driver chucks
• 2-9/16-inch overall length for direct-access fastening in standard clearances
• 10-piece set quantity supports job-site stocking and replacement needs

Compatibility

Designed for use with any impact driver or drill accepting a standard 1/4-inch hex quick-change chuck. Compatible with power impact screwdrivers and impact-rated drill drivers across major tool platforms.

Installation Notes

Installation of these bits requires no tools beyond the impact driver itself. Insert the 1/4-inch hex shank fully into the quick-change chuck until it seats and locks before applying load. Do not use these bits with non-impact-rated drill drivers at sustained high torque, as bit and chuck wear will accelerate. Inspect bits for rounding or cracking before each use and replace worn bits to maintain fastener head integrity.