SHOCKWAVE™ Impact Duty 1" Square Recess #1 Insert Bits (2 PK)

Milwaukee 48-32-4421 – Product Description

The 48-32-4421 is a Milwaukee SHOCKWAVE™ Impact Duty 1" Square Recess #1 (SQ1) Insert Driver Bit – 2 pack.

What it is:

A short SQ1 square-drive insert bit used with a bit holder or extension for impact drivers and drill drivers.

Key features:

• Type: Square Recess #1 (SQ1 / Robertson #1)
• Length: 1 inch
• Quantity: 2 bits per pack
• Material: Alloy steel (Milwaukee SHOCKWAVE™ construction)
• SHOCKWAVE™ design: Built for high-torque impact drivers
• Shockzone™ geometry: Helps absorb torque and reduce breakage
• Wear Guard™ tip: Improves wear resistance and maintains fit over time
• Precision-machined tip: Reduces stripping and wobble
• 1/4" hex shank: Fits magnetic bit holders and quick-change adapters