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More in Concrete & Masonry Bits View all 259 →
DEWALT 3/16" X 4" X 6-1/2" High Impact Carbide SDS+DEWALT 3/16" X 4" X 6-1/2" High Impact Carbide SDS+ $137.75 DEWALT 3/16" X 4" X 6-1/2" High Impact Carbide SDS+DEWALT 3/16" X 4" X 6-1/2" High Impact Carbide SDS+ $7.64 primary_imageDEWALT 3/16" x 6" x 8-1/2" High Impact Carbide SDS+ $10.56 primary_imageSDS Plus 4CT MX4™ 1/2" X 10" X 12" $18.69 primary_imageSDS Plus 4CT MX4™ 3/16" X 4" X 6" $6.02 primary_imageSDS Plus 4CT MX4™ 5/8" X 10" X 12" $39.90 primary_imageDEWALT 1/2-Inch By 8-Inch By 10-1/2-Inch Solid Rock CarbideSDS+ $20.75 5/32" x 4-1/2"x 6-1/2" Rock Carbide(TM) SDS+5/32" x 4-1/2"x 6-1/2" Rock Carbide(TM) SDS+ $7.53 primary_imageDEWALT 1/2-Inch By 10-Inch By 12-Inch Solid Rock CarbideSDS+ $22.70 primary_imageSDS Plus SLEDGE™ 1-1/2" Scaling Chisel $26.04 primary_imageDEWALT 2-1/2" x 15" Cordless Diamond Core $125.00 primary_imageDEWALT 1/2" x 16" x 18" High Impact Carbide SDS+ $29.45 primary_imageDEWALT Solid Carbide High Impact SDS, 3/16" X 6" X 8-1/2" $200.00 primary_image8 PC SDS Plus MX4™ 4-Cutter Drill Bit Kit $41.93 primary_imageSDS Plus 4CT MX4™ 3/4" X 10" X 12" $46.41 primary_imageSDS Plus SLEDGE™ 1-7/8" Tile Chisel $16.66 primary_imageSDS Max 4CT MX4™ 1/2" X 8" X 13" $46.76 primary_imageDEWALT 3 In. X 12 In. Scaling Chisel SDS $45.72 primary_imageDEWALT Demolition Hammer Cold Chisel, Hex, 20-Inch X 2.2-Inch $24.36 primary_imageDEWALT 1ˮ X 12ˮ Cold Chisel SDS Max Shank $18.76
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SDS Max 4CT MX4™ 1/2" X 16" X 21"

by Milwaukee Tool
SKU 48-20-3904
$64.05 - $64.05
$64.05
$64.05
$64.05 - $64.05
$64.05
In-Store Availability
Stock Status: 10+ Location: aisle 2
Get Directions 5270 Newport Rd, Gap PA Call Us (717) 442-8970
Aisle View Aisle view Tap to enlarge
In-Store Only — Visit us in Gap, PA to purchase

Milwaukee® SDS-Max drill bits provide faster drilling speeds, increased life, and more cordless efficiency. Breaker point pulverize the material leading to up to 20% faster drilling speeds. Rebar guards protect the bit when hitting hard aggregate and rebar leading to longer life. Variable flutes remove the dust out of the hole more efficiently resulting in up to 15% more holes per battery charge. Wide flute entrances lead to faster drilling speeds, while reinforced flutes prevent bit breakage, rendering increased durability in tough concrete applications. The centering tip allows for exact spot drilling. All SDS-Max drill bits meet the ANSI specification for drilling holes for anchor applications and include wear mark indicator when signifying when the bit no longer meets the ANSI spec.

Features

  • Wide flute entrance for increased faster dust removal
  • Rebar guards for increased DuraGuard in hard aggregate and rebar
  • Wear mark indicators to indicate end of life
  • Reinforced flutes to avoid bit breakage
  • Variable flutes for up to 15% more holes per battery charge
  • ANSI specified to fit common anchors
  • Breaker points for up to 20% faster drilling speeds
  • Centering tip of exact spot drilling

Specifications

  • Shank Style: SDS-Max
  • Length: 21.0 Inches
  • Country of Origin: Germany
  • Shank Diameter: 0.5 in
  • Color Coded: No
  • Case Included: No
  • Etched / Stamped Size Identification: No
  • Drilling Depth: 15.5 in
  • Package Contents: (1) SDS-MAX 4CT MX4 1/2"X 16" X 21" Bit
  • Recommended Safety Equipment: Safety Glasses
  • Bit Diameter: 1/2"
  • Bit Type: Percussion
  • Bit Material: Carbide Tipped
  • Flute Length: 4.5 in
  • Single / Double Ended: Single
  • Chuck Fitment: SDS-Max
More in Concrete & Masonry Bits View all 259 →
DEWALT 3/16" X 4" X 6-1/2" High Impact Carbide SDS+DEWALT 3/16" X 4" X 6-1/2" High Impact Carbide SDS+ $137.75 DEWALT 3/16" X 4" X 6-1/2" High Impact Carbide SDS+DEWALT 3/16" X 4" X 6-1/2" High Impact Carbide SDS+ $7.64 primary_imageDEWALT 3/16" x 6" x 8-1/2" High Impact Carbide SDS+ $10.56 primary_imageSDS Plus 4CT MX4™ 1/2" X 10" X 12" $18.69 primary_imageSDS Plus 4CT MX4™ 3/16" X 4" X 6" $6.02 primary_imageSDS Plus 4CT MX4™ 5/8" X 10" X 12" $39.90 primary_imageDEWALT 1/2-Inch By 8-Inch By 10-1/2-Inch Solid Rock CarbideSDS+ $20.75 5/32" x 4-1/2"x 6-1/2" Rock Carbide(TM) SDS+5/32" x 4-1/2"x 6-1/2" Rock Carbide(TM) SDS+ $7.53 primary_imageDEWALT 1/2-Inch By 10-Inch By 12-Inch Solid Rock CarbideSDS+ $22.70 primary_imageSDS Plus SLEDGE™ 1-1/2" Scaling Chisel $26.04 primary_imageDEWALT 2-1/2" x 15" Cordless Diamond Core $125.00 primary_imageDEWALT 1/2" x 16" x 18" High Impact Carbide SDS+ $29.45 primary_imageDEWALT Solid Carbide High Impact SDS, 3/16" X 6" X 8-1/2" $200.00 primary_image8 PC SDS Plus MX4™ 4-Cutter Drill Bit Kit $41.93 primary_imageSDS Plus 4CT MX4™ 3/4" X 10" X 12" $46.41 primary_imageSDS Plus SLEDGE™ 1-7/8" Tile Chisel $16.66 primary_imageSDS Max 4CT MX4™ 1/2" X 8" X 13" $46.76 primary_imageDEWALT 3 In. X 12 In. Scaling Chisel SDS $45.72 primary_imageDEWALT Demolition Hammer Cold Chisel, Hex, 20-Inch X 2.2-Inch $24.36 primary_imageDEWALT 1ˮ X 12ˮ Cold Chisel SDS Max Shank $18.76
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