Power Tools
MX FUEL™ Equipment
Batteries, Chargers & Power Supplies
Site Lighting
Sewer & Drain Maintenance
Outdoor Power Equipment
Instruments
Hand Tools
Storage
Jobsite Apparel
Accessories
Safety Solutions
ONE-KEY
Support
New Pipeline
world leader in
cordless innovation
M125™ logo
M18™ Logo
MX FUEL™ logo
most versatile, durable
modular storage system
PACKOUT Modular Storage System

Sign Up / Log In

Where To Buy

US : : EN

Contact

Home
…
Products
Accessories
Driving and Fastening
SHOCKWAVE Driver Bits
  • Image of the SHOCKWAVE™ 3-1/2” Impact Square Recss #1 Power Bit. The bit is black with a red accent in the middle, and it is designed for heavy-duty impact usage. The image highlights its length of 3.5 inches.
  • The image displays the SHOCKWAVE™ SQ1 Tip Type. It features a square symbol enclosed in a black circle, with "SQ1" written below. The SHOCKWAVE Impact Duty logo is shown at the bottom.
  • A Milwaukee power tool is shown using a red SHOCKWAVE™ Square Bit to screw into a panel of connectors. Text on the image reads "Ultimate Fit." The SHOCKWAVE Impact Duty logo is displayed at the bottom.
  • The image shows a Milwaukee tool with the label "SHOCKWAVE™ Square Walk Around". It features a long-lasting Wear Guard™ tip for reduced stripping and a Shockzone™ shank for absorbing peak torque to prevent breaking. The text "Ultimate Fit" is prominently displayed at the top.
  • The image shows a SHOCKWAVE™ SHOCKZONE™ Philips Bit being used with a power tool to drive a screw into metal. Text on the image highlights that the SHOCKZONE™ technology absorbs peak torque, enhancing durability. The product branding "SHOCKWAVE IMPACT DUTY™" is visible at the bottom.
  • Image showcasing the Milwaukee bit with a "Long Lasting Wear Guard Tip" that offers less stripping. The tip's durability is emphasized with a close-up illustration of the bit on a red background.
  • Image of the SHOCKWAVE™ 2” Impact Phillips #2 Power Bit
  • The image shows a SHOCKWAVE™ 3-1/2” Impact Square Recss #1 Power Bit. It has a red and silver branding section near the tip and a black shank. The bit is designed for high impact and durability, suitable for driving screws.
48-32-4571

SHOCKWAVE™ 3-1/2” Impact Square Recss #1 Power Bit

Share

Options:

The image shows a SHOCKWAVE™ 3-1/2” Impact Square Recss #1 Power Bit. It has a red and silver branding section near the tip and a black shank. The bit is designed for high impact and durability, suitable for driving screws.

Drive Size: SQ1

Length: 3.5 in

Pack Quantity: 1

Where you buy MILWAUKEE matters
Buying through an authorized Milwaukee Tool Partner is the most reliable way to ensure you're getting a genuine product backed by Milwaukee Tool support and service.

Specs

Loading
Manuals
Parts List

Product Overview

Our SHOCKWAVE™ Impact Duty 3.5" SQ1 Driver Bits provide the Ultimate Fit for a superior driving experience. The optimized SHOCKZONE™ shanks are customized per tip type to absorb peak torque and prevent breaking. The long-lasting Wear Guard™ Tip provides increased wear resistance, protecting the fit over the life of the bit. The customized tip geometry leads to less stripping of screws on the job site.

  • Ultimate Fit

  • Most durable, SHOCKZONE™ shank absorbs peak torque

  • Long Lasting Tip, Wear Guard™

  • Customized Tip Geometry, Less Stripping

  • SHOCKZONE™ shanks are optimized per tip type to prevent breaking

  • Custom heat treat for longer bit life

  • Laser etched for easy size identification

  • Designed for use with impact drivers and drill drivers

Reviews

Additional Resources

Manuals
Warranty
Parts List
Fix My Tool

© 2026 by Milwaukee Tool. All rights reserved.

Legal
Patent
Safety Notices
Your Privacy Choices
Cookie Preferences
Privacy Notice
Contact Us