Skip to content
  • 🛍️ Shop till you drop and enjoy free shipping! 🛍️
  • 🛍️ Shop till you drop and enjoy free shipping! 🛍️
Tool Sales ShopTool Sales Shop
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Other Products
    • Safety Equipment
    • Milwaukee Gear
    • Vacuums
    • Gloves
    • Markers
    • Quick Connect System
    • Job Site Radios
    • Hoist & Slings
    • Promo
  • Test & Measures
    • Test & Measures Accessories
    • Electrical Meters
    • Clamp Meters
    • Laser Measurement
    • Temp Meters
    • Fork Meters
  • Hand Tools
    • Sockets
    • Wrenches
    • Cutting Tools
    • Hammers/Pry Bars
    • Screwdrivers Hand Tools
    • Pliers/Crimpers Hand Tools
    • Tape Measures
    • Nut Drivers Hand Tools
    • Levels/Chalk Tools
    • Fish Tape / Stick
    • Snips
    • Clamps
    • Hand Saws
    • Picks
    • Conduit Benders
  • Power Tools
    • Cordless Power Tools
    • Corded Tools
    • Lights
  • Accessories
    • Concrete Bits
    • Bit Tips
    • Drill Bits
    • Saw Blades
    • Annular
    • Hole Saws
    • Abrasives
    • Multi-Tool Accessories
    • Steel Cutters
    • Adapters
    • Arbors
    • Linemans Impact Augers
    • Bell Hanger
    • Batteries & Chargers
    • Nut Driver Accessories
Home / Accessories / Concrete Bits
Sale!
Milwaukee 48-20-7971 1/2 In. X 6 In. MX4 SDS+ Carbide Drill Bits 10pk

Milwaukee 48-20-7971 1/2 In. X 6 In. MX4 SDS+ Carbide Drill Bits 10pk

$84.99 Original price was: $84.99.$59.49Current price is: $59.49.

SKU: Z3JLY 333219796 Categories: Accessories, Concrete Bits
  • Safeguard Your Shopping Experience
  • 7 Days of Hassle-Free Returns
  • Satisfaction Guaranteed
  • Service that stands out, online and always timely.
Browse
  • Accessories
    • Abrasives
    • Adapters
    • Annular
    • Arbors
    • Batteries & Chargers
    • Bell Hanger
    • Bit Tips
    • Brad Point Bits
    • Concrete Bits
    • Drill Bits
    • Flat Boring Bits
    • Hole Saws
    • Linemans Impact Augers
    • Multi-Tool Accessories
    • Nut Driver Accessories
    • Polishing
    • Saw Blades
    • Sockets & Accessoires
    • Steel Cutters
    • Step Bits
    • Taps and Dies
    • Tool Belts & Bags
  • Hand Tools
    • Clamps
    • Conduit Benders
    • Cutting Tools
    • Fish Tape / Stick
    • Hammers/Pry Bars
    • Hand Saws
    • Levels/Chalk Tools
    • Nut Drivers Hand Tools
    • Picks
    • Pliers/Crimpers Hand Tools
    • Screwdrivers Hand Tools
    • Snips
    • Sockets
    • Tape Measures
    • TRAPSNAKE
    • Wrenches
  • Other Products
    • Gloves
    • Hoist & Slings
    • Job Site Radios
    • Markers
    • Milwaukee Gear
    • Promo
    • Quick Connect System
    • Safety Equipment
    • Vacuums
  • Power Tools
    • Corded Tools
    • Cordless Power Tools
    • Lights
  • Test & Measures
    • Clamp Meters
    • Electrical Meters
    • Fork Meters
    • Laser Measurement
    • Temp Meters
    • Test & Measures Accessories
  • Uncategorized
  • Description
  • Reviews (0)

Product

Milwaukee 1/2 in. x 6 in. MX4 SDS+ Carbide Drill Bits 10pk

Model Number: 48-20-7971

1/2 in. Diameter x 4 in. Flute Length x 6 in. Overall Length MX4 Premium Tipped Carbide Drill Bits for SDS+ Rotary Hammers (10-pack).

Features:

  • 4-Cutter, Solid Carbide Tip for Up to 3X Life in Rebar
  • Drills More Accurate Holes for Anchoring Applications
  • Centering Tip for Accurate Hole Placement
  • Will not Lock Up in Rebar

Specifications:

  • Pack Qty 10
  • Type Masonry Drill Bits
  • Diameter 1/2 in.
  • Length 6 in.
  • Style SDS-PLUS/MX4 Solid Tip
  • Useable Length 4 in.
  • Cutter Geometry 4-Cutter, Solid Tip

Includes:

  • (1) Milwaukee 48-20-7971 1/2 in. x 6 in. MX4 SDS+ Carbide Drill Bits 10pk

Reviews

There are no reviews yet.

Be the first to review “Milwaukee 48-20-7971 1/2 In. X 6 In. MX4 SDS+ Carbide Drill Bits 10pk” Cancel reply

Related products

Sale!
Milwaukee 48-00-5181 4 In. 14 TPI Sawzall Blades (5 Pk)
Quick View

Accessories

Milwaukee 48-00-5181 4 In. 14 TPI Sawzall Blades (5 Pk)

$12.00 Original price was: $12.00.$8.40Current price is: $8.40.
Sale!
Milwaukee 49-22-8400 6 Pc Annular Kit
Quick View

Accessories

Milwaukee 49-22-8400 6 Pc Annular Kit

$199.99 Original price was: $199.99.$95.99Current price is: $95.99.
Sale!
Milwaukee 48-22-8110 Electricians Work Belt
Quick View

Accessories

Milwaukee 48-22-8110 Electricians Work Belt

$109.00 Original price was: $109.00.$76.30Current price is: $76.30.
Sale!
Milwaukee 48-20-8848 3-Flat Hammer-Drill Bit 7/8 In. X 10 In. X 12 In.
Quick View

Accessories

Milwaukee 48-20-8848 3-Flat Hammer-Drill Bit 7/8 In. X 10 In. X 12 In.

$23.99 Original price was: $23.99.$16.79Current price is: $16.79.
Sale!
Milwaukee 49-66-0710 SHOCKWAVE 2-9/16 Magnetic Nut Driver 10mm 10 Pk
Quick View

Accessories

Milwaukee 49-66-0710 SHOCKWAVE 2-9/16 Magnetic Nut Driver 10mm 10 Pk

$49.99 Original price was: $49.99.$34.99Current price is: $34.99.
Sale!
Milwaukee 49-59-2081 13/16 In. X 2 In. Annular Cutter
Quick View

Accessories

Milwaukee 49-59-2081 13/16 In. X 2 In. Annular Cutter

$37.99 Original price was: $37.99.$26.59Current price is: $26.59.
Sale!
Milwaukee 48-20-4350 Spline Bit 4-Cutter 3/4 In. X 36 In.
Quick View

Accessories

Milwaukee 48-20-4350 Spline Bit 4-Cutter 3/4 In. X 36 In.

$70.99 Original price was: $70.99.$49.69Current price is: $49.69.
Sale!
Milwaukee 49-25-1575 NITRUS CARBIDE Multi-Tool Blade
Quick View

Accessories

Milwaukee 49-25-1575 NITRUS CARBIDE Multi-Tool Blade

$79.97 Original price was: $79.97.$55.98Current price is: $55.98.
Products
  • Milwaukee 48-20-5015 SDS+ Thin Wall Core Bit 1-1/4 In. Milwaukee 48-20-5015 SDS+ Thin Wall Core Bit 1-1/4 In. $59.99 Original price was: $59.99.$41.99Current price is: $41.99.
  • Milwaukee 49-66-6362 SHOCKWAVE Impact Duty 3/4 Drive 24MM Standard 6 Point Socket Milwaukee 49-66-6362 SHOCKWAVE Impact Duty 3/4 Drive 24MM Standard 6 Point Socket $13.99 Original price was: $13.99.$9.79Current price is: $9.79.
LEGAL
  • Privacy Policy
  • Shipping & Returns
  • FAQ
  • Returns & Exchanges
  • Term and Conditions
CUSTOMER SERVICE
  • My account
  • Delivery
  • Payment Method
  • Contact Us
  • About Us
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.salestoolsus.com
    • Other Products
      • Safety Equipment
      • Milwaukee Gear
      • Vacuums
      • Gloves
      • Markers
      • Quick Connect System
      • Job Site Radios
      • Hoist & Slings
      • Promo
    • Test & Measures
      • Test & Measures Accessories
      • Electrical Meters
      • Clamp Meters
      • Laser Measurement
      • Temp Meters
      • Fork Meters
    • Hand Tools
      • Sockets
      • Wrenches
      • Cutting Tools
      • Hammers/Pry Bars
      • Screwdrivers Hand Tools
      • Pliers/Crimpers Hand Tools
      • Tape Measures
      • Nut Drivers Hand Tools
      • Levels/Chalk Tools
      • Fish Tape / Stick
      • Snips
      • Clamps
      • Hand Saws
      • Picks
      • Conduit Benders
    • Power Tools
      • Cordless Power Tools
      • Corded Tools
      • Lights
    • Accessories
      • Concrete Bits
      • Bit Tips
      • Drill Bits
      • Saw Blades
      • Annular
      • Hole Saws
      • Abrasives
      • Multi-Tool Accessories
      • Steel Cutters
      • Adapters
      • Arbors
      • Linemans Impact Augers
      • Bell Hanger
      • Batteries & Chargers
      • Nut Driver Accessories
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.