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More in Concrete & Masonry Bits View all 265 →
DEWALT 3/16" X 4" X 6-1/2" High Impact Carbide SDS+ (DW5503B25 Y) $137.75 primary_imageDEWALT ELITE SERIES 3/16-in. x 6-in. x 8-1/2-in. High Impact Carbide SDS Plus Drill Bit $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 SDS + Full Head Carbide Masonry Drill BitsSDS + Full Head Carbide Masonry Drill Bits $7.64 primary_imageSDS Plus SLEDGE™ 1-1/2" Scaling Chisel $26.04 SDS Plus Masonry Drill BitsSDS Plus Masonry Drill Bits $7.53 primary_imageDEWALT 1/2-in. x 10-1/2-in. (13mm x 267mm) SDS Plus Solid Rock Carbide Drill Bit $20.75 primary_imageDEWALT 1/2-in. By 10-in. By 12-in. Solid Rock Carbide SDS Plus $22.70 primary_image3/16 in. x 4 in. x 6 in. Rebar Demon™ SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit (25-Pack) $89.00 primary_imageDEWALT ELITE SERIES 3/16-in. x 6-in. x 8-1/2-in. High Impact Carbide SDS Plus Drill Bit (25-Pack) $200.00 primary_imageSDS Plus 4CT MX4™ 3/4" X 10" X 12" $46.41 primary_imageDEWALT Demolition Hammer Cold Chisel, Hex, 20-Inch X 2.2-Inch $24.36 primary_imageDEWALT 2-1/2-in. x 15-in. Cordless Diamond Core $125.00 primary_imageSDS Plus SLEDGE™ 1-7/8" Tile Chisel $16.66 primary_imageDEWALT 3-in. x 12-in. SDS Max Scaling Chisel $45.72 primary_imageDEWALT 1-in. X 12-in. (25mm X 305mm) SDS MAX Cold Chisel Shank $18.76 DEWALT 3" x 15" Cordless Diamond CoreDEWALT 3-in. x 15-in. Cordless Diamond Core $138.00 DEWALT 4" x 14" Diamond Core BitDEWALT 4-in. x 14-in. Diamond Core Bit $165.00 primary_image8 PC SDS Plus MX4™ 4-Cutter Drill Bit Kit $41.93 primary_image1-1/8 in. x 31 in. x 36 in. Rebar Demon™ SDS-Max 4-Cutter Carbide-Tipped Hammer Drill Bit $142.40 primary_imageDEWALT ELITE SERIES 3/16-in. x 10-in. x 12-in. High Impact Carbide SDS Plus Drill Bit $16.82 primary_image3/16 in. x 6 in. x 8 in. Rebar Demon™ SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit $10.01 primary_imageSDS Max 4CT MX4™ 1/2" X 8" X 13" $46.76 primary_imageSDS Plus 4CT MX4™ 5/32" X 4" X 6" $7.14 primary_imageSDS Max 4CT MX4™ 1/2" X 16" X 21" $64.05 primary_imageSDS Max 4CT MX4™ 5/8" X 8" X 13" $53.69 primary_imageDEWALT 20-in. by 1-1/8-in. Hex Demolition Hammer Bull Point Rotary Hammer Bit $24.36 primary_imageDEWALT 1/2-in. x 16-in. x 18-in. High Impact Carbide SDS Plus $29.45 primary_imageDEWALT 2-Piece 16-in. SDS Max Core Bit Shank $97.99 primary_image5/8 in. x 22 in. x 24 in. SDS-Plus 2-Cutter $42.99 primary_image1/2 in. x 16 in. x 18 in. Rebar Demon™ SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit $23.92 primary_imageSDS Plus Flat Chisel 3/4" $13.44
DEWALT 3/16" X 6" Drill Bit Premium Percus $4.34 primary_image1/2 in. x 10 in. x 12 in. Rebar Demon™ SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit $15.93 primary_imageSDS Plus SLEDGE™ Floor Scraper 5" X 10" $112.35
DEWALT 5/8" X 10" X 12" Rock Carbide Drill Bit $25.08 DB SDS-PLUS FCH 4C 1/2X6X8DB SDS-PLUS FCH 4C 1/2X6X8 $14.87 DEWALT 2" x 14" Diamond Core BitDEWALT 2-in. x 14-in. Diamond Core Bit $107.00 primary_imageDEWALT 5/8-in. X 8-in. X 10-in. Rock Carbide 4 Cutter SDS Plus Hammer Bit $24.23 primary_imageSDS Max 4CT MX4™ 5/8" X 16" X 21" $67.55 DEWALT 4-1/2" x 14" Diamond Core BitDEWALT 4-1/2-in. x 14-in. Diamond Core Bit $189.00 primary_image1/4" White Diamond Tile Bit (1/4" HEX Impact) $18.26 SDS Plus Masonry Drill BitsSDS Plus Masonry Drill Bits $31.20 primary_image3/16 in. x 6 in. x 8 in. Rebar Demon™ SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit (25-Pack) $112.86 primary_imageDEWALT 5-in. x 14-in. Diamond Core Bit $199.00 primary_imageDEWALT 3/4-in. X 16-in. X 18-in. Rock Carbide 4 Cutter SDS Plus Hammer Bit , Silver $52.74 primary_imageSDS Plus 4CT MX4™ 1-1/4" X 16" X 18" $108.15 primary_imageDEWALT 3/8-in. x 10-in. (9.5mm x 254mm) Carbide SDS Plus Masonry Drill Bit $16.42 See more View all 265
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SDS Max 4CT MX4™ 1" X 17" X 21"

by Milwaukee Tool
SKU 48-20-3954
$76.23 - $76.23
$76.23
$76.23
$76.23 - $76.23
$76.23
In-Store Availability
Stock Status: Limited Stock (1-2?) 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

The MILWAUKEE® MX4™ 4-Cutter SDS Max Rotary Hammer Drill Bits with solid head carbide deliver up to 5x longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar. Milwaukee designed their MX4™ 4-Cutter bits with sharp centering tips for exact spot drilling in concrete. The integrated 4-cutter design prevents lock-up in rebar, reducing downtime. Optimized flutes remove dust faster, reducing heat and delivering up to 15% more holes per battery charge. The wear mark indicator on each drill bit shows you when they no longer meet the ANSI requirement. These MILWAUKEE® MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.

Features

  • Sharp centering tip for exact spot drilling in concrete and metal decking
  • Optimized flutes remove dust faster reducing heat & delivering up to 15% more holes per battery charge
  • Ideal for concrete with rebar and masonry
  • Meets ANSI B212.15 to fit common anchors
  • Wear Mark Indicators to show end of life and when bit no longer meets the ANSI requirement
  • 4-cutter design prevents lock-up in rebar, reducing downtime
  • Rebar guards for maximum durability in hard aggregate and rebar
  • Fits all SDS Max rotary hammers
  • German Made
  • Solid head carbide delivers up to 5x longer life in concrete with rebar

Specifications

  • Depth: 21 Inches
  • Bit Type: SDS Max Drill Bits
  • Drill Bit Type: 4-Cutter
  • Drilling Depth: 17 in
  • Flute Length: 17 in
  • Package Quantity: 1
  • Shank Diameter: 45/64"
  • Material Application: Concrete
  • Country of Origin: Germany
  • Material: Carbide
  • Bit Diameter: 1"
  • Shank Style: SDS Max
More in Concrete & Masonry Bits View all 265 →
DEWALT 3/16" X 4" X 6-1/2" High Impact Carbide SDS+ (DW5503B25 Y) $137.75 primary_imageDEWALT ELITE SERIES 3/16-in. x 6-in. x 8-1/2-in. High Impact Carbide SDS Plus Drill Bit $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 SDS + Full Head Carbide Masonry Drill BitsSDS + Full Head Carbide Masonry Drill Bits $7.64 primary_imageSDS Plus SLEDGE™ 1-1/2" Scaling Chisel $26.04 SDS Plus Masonry Drill BitsSDS Plus Masonry Drill Bits $7.53 primary_imageDEWALT 1/2-in. x 10-1/2-in. (13mm x 267mm) SDS Plus Solid Rock Carbide Drill Bit $20.75 primary_imageDEWALT 1/2-in. By 10-in. By 12-in. Solid Rock Carbide SDS Plus $22.70 primary_image3/16 in. x 4 in. x 6 in. Rebar Demon™ SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit (25-Pack) $89.00 primary_imageDEWALT ELITE SERIES 3/16-in. x 6-in. x 8-1/2-in. High Impact Carbide SDS Plus Drill Bit (25-Pack) $200.00 primary_imageSDS Plus 4CT MX4™ 3/4" X 10" X 12" $46.41 primary_imageDEWALT Demolition Hammer Cold Chisel, Hex, 20-Inch X 2.2-Inch $24.36 primary_imageDEWALT 2-1/2-in. x 15-in. Cordless Diamond Core $125.00 primary_imageSDS Plus SLEDGE™ 1-7/8" Tile Chisel $16.66 primary_imageDEWALT 3-in. x 12-in. SDS Max Scaling Chisel $45.72 primary_imageDEWALT 1-in. X 12-in. (25mm X 305mm) SDS MAX Cold Chisel Shank $18.76 DEWALT 3" x 15" Cordless Diamond CoreDEWALT 3-in. x 15-in. Cordless Diamond Core $138.00 DEWALT 4" x 14" Diamond Core BitDEWALT 4-in. x 14-in. Diamond Core Bit $165.00
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