Milwaukee 48-32-4663 Shockwave Phillips 3 Insert Bit 5-pack

Product Description

The MILWAUKEE 48-32-4663 is a 5-pack of Shockwave Impact Duty Number 3 Phillips 1-inch insert bits designed for use in impact drivers and drill drivers. Each bit is machined from Custom Alloy76 Steel and treated with a proprietary heat treat process to maximize resistance to wear and shock loading. The Shockzone geometry is optimized specifically for the Phillips tip type, delivering up to 30x longer service life and absorbing up to 3x more torque compared to standard impact bits. The precisely machined tip reduces wobble and helps prevent fastener stripping under high-torque conditions. This is a working-trade bit pack built for repetitive production driving on job sites.

These bits are suited for electricians, carpenters, general contractors, and other trade professionals driving Phillips fasteners in high-cycle applications. The 1-inch insert format fits standard bit holders and quick-change chucks common in cordless impact drivers and drill drivers. The 5-pack format supports multi-tool setups and reduces downtime from bit changeovers. Typical applications include panel work, framing, fixture installation, and general assembly tasks where impact-rated tooling is required.

Key Features

• Custom Alloy76 Steel construction with proprietary heat treat for maximum wear and shock resistance
• Shockzone geometry optimized for Number 3 Phillips tip to absorb up to 3x more torque vs. standard impact bits
• Up to 30x longer service life compared to non-optimized impact bits
• Precision-machined tip reduces wobble and minimizes fastener stripping
• Compatible with both impact drivers and drill drivers
• 5-pack format supports multi-tool setups and reduces changeover downtime

Compatibility

Designed for use in impact drivers and drill drivers equipped with a standard 1-inch insert bit holder or quick-change chuck.

Installation Notes

Insert bits should be seated fully into the bit holder before driving to prevent wobble or premature ejection. Verify the bit holder or chuck is rated for impact use when pairing with a cordless impact driver. Inspect bits periodically for tip wear or deformation, and replace any bit showing visible rounding or cracking to avoid fastener damage.

Technical Specifications

• Tip Type: Phillips Number 3
• Bit Length: 1 inch
• Quantity: 5 per pack
• Material: Custom Alloy76 Steel
• Weight: 0.1 pounds
• Package Dimensions: 0.31 x 2.87 x 3.87 inches
• UPC: 0045242247226

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-32-4663