Milwaukee® MX4™ 48-20-7220 4-Cutter Rotary Hammer Drill Bit, 3/4 in Drill Bit, 25/64 in, 16 in D Cutting, Carbide Cutting Edge, 18 in OAL
The MILWAUKEE® SDS Plus 4-Cutter MX4™ 3/4" X 16" X 18" 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 with a 4-cutter design that prevents lock-up, reducing downtime. The sharp centering tip offers exact spot drilling in concrete and metal decking. Variable flutes remove dust faster, reducing heat and delivering up to 20% more holes per battery charge. A wear mark indicator shows end of life and when bit no longer meets the ANSI requirement. The Milwaukee MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
-
BrandMilwaukee®
-
UPC045242111329
-
Manufacturer Part Number48-20-7220
-
CountryUSA|Canada
-
FinishUncoated
-
Point TypeCentering
-
MaterialCarbon Steel
-
Flute Length16 in
-
Flute TypeSpiral
-
ColorSilver
-
Type4-Cutter
-
Applicable MaterialsConcrete, Masonry and Reinforced Concrete
-
Number of Flutes4
-
Cutting Depth16 in
-
Shank Size25/64 in
-
Cutting DirectionRight Hand
-
Cutting Edge MaterialCarbide
-
Drill Bit Size3/4 in
-
Overall Length18 in
- Rebar guards for maximum durability in hard aggregate and rebar
- 4-cutter design prevents lock-up in rebar, reducing downtime
- Variable flutes remove dust faster reducing heat and delivering up to 20% more holes per battery charge
- Wear mark indicator to show end of life
- Fits all SDS Plus rotary hammers
- Fits all SDS Plus rotary hammers
| Competitor Name | Competitor Part Number |
|---|---|
| MSC | 82449505 |
| Grainger | 23Y499 |
-
Alternative Part Number8578470
-
UNSPSC20111614
-
IDEA Index ID8578470
-
Package DescriptionEACH
-
Standards/ApprovalsANSI Specified|CSA Approved
-
WarrantyNo Warranty
Recently Viewed
Milwaukee® MX4™ 48-20-7220 4-Cutter Rotary Hammer Drill Bit, 3/4 in Drill Bit, 25/64 in, 16 in D Cutting, Carbide Cutting Edge, 18 in OAL
The MILWAUKEE® SDS Plus 4-Cutter MX4™ 3/4" X 16" X 18" 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 with a 4-cutter design that prevents lock-up, reducing downtime. The sharp centering tip offers exact spot drilling in concrete and metal decking. Variable flutes remove dust faster, reducing heat and delivering up to 20% more holes per battery charge. A wear mark indicator shows end of life and when bit no longer meets the ANSI requirement. The Milwaukee MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
Drillco 172F14012 1720 Imperial Masonry Drill, 5/8 in Drill Bit, SDS-Plus Shank, 10 in D Cutting, Carbide Cutting Edge, 12-1/4 in OAL
SDS Plus. 4x90 head geometry prevents locking when hitting rebar on the side. Bit is designed for longer life when drilling in concrete. As an additional benefit, it can crush through and pulverize rebar when drilling in reinforced concrete applications.
Milwaukee® MX4™ 48-20-7374 4-Cutter Rotary Hammer Drill Bit, 1/2 in Drill Bit, 25/64 in, 10 in D Cutting, Carbide Cutting Edge, 12 in OAL
The MILWAUKEE® SDS Plus 4-Cutter MX4™ 1/2" X 10" X 12" 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 with a 4-cutter design that prevents lock-up, reducing downtime. The sharp centering tip offers exact spot drilling in concrete and metal decking. Variable flutes remove dust faster, reducing heat and delivering up to 20% more holes per battery charge. A wear mark indicator shows end of life and when bit no longer meets the ANSI requirement. The Milwaukee MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
Milwaukee® MX4™ 48-20-7225 4-Cutter Rotary Hammer Drill Bit, 7/8 in Drill Bit, 25/64 in, 6 in D Cutting, Carbide Cutting Edge, 8 in OAL
The MILWAUKEE® SDS Plus 4-Cutter MX4™ 7/8" X 6" X 8" 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 with a 4-cutter design that prevents lock-up, reducing downtime. The sharp centering tip offers exact spot drilling in concrete and metal decking. Variable flutes remove dust faster, reducing heat and delivering up to 20% more holes per battery charge. A wear mark indicator shows end of life and when bit no longer meets the ANSI requirement. The Milwaukee MX4™ 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
Irwin® 326024 Percussion Rotary Hammer Drill Bit, 7/8 in Drill Bit, 1/2 in Straight Shank, 3 in D Cutting, Carbide Cutting Edge, 6 in OAL
Built to withstand demanding materials, the 7/8 in. x 3 in. x 6 in. Rotary Percussion Drill Bit is made of copper braze material for high heat resistance. The chrome-vanadium spring steel shaft adds durability for extended bit lifetime and the double-ground, extra-deep flute removes debris fast for increased visibility. This bit works in hammer drills with a 3-jaw or Jacobs chuck.
Irwin® 326019 Percussion Rotary Hammer Drill Bit, 5/8 in Drill Bit, 1/2 in Straight Shank, 3 in D Cutting, Carbide Cutting Edge, 6 in OAL
Power through demanding drilling jobs with the 5/8 in. x 3 in. x 6 in. Rotary Percussion Drill Bit, made from copper braze material for higher heat resistance. With a chrome-vanadium spring steel shaft, this bit has increased durability and a longer bit life. The double-ground, extra-deep flute increases speed and this bit works in hammer drills with a 3-jaw or Jacobs chuck.
