Milwaukee® MX4™ 48-20-3938 4-Cutter Rotary Hammer Drill Bit, 13/16 in Drill Bit, 45/64 in, 16 in D Cutting, Carbide Cutting Edge, 21 in OAL
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.
-
BrandMilwaukee®
-
UPC045242102136
-
Manufacturer Part Number48-20-3938
-
CountryUSA|Canada
-
FinishUncoated
-
Point TypeCentering
-
MaterialHigh Carbon Steel
-
Flute Length17 in
-
ColorSilver
-
Type4-Cutter
-
Applicable MaterialsBlock, Brick, Concrete and Reinforced Concrete
-
Cutting Depth16 in
-
Shank Size45/64 in
-
Cutting DirectionRight Hand
-
Cutting Edge MaterialCarbide
-
Drill Bit Size13/16 in
-
Overall Length21 in
- Rebar guards for maximum durability in hard aggregate and rebar
- 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
- Wear Mark Indicators to show end of life
- Fits all SDS Max rotary hammers
- Fits all SDS Max rotary hammers
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 45L350 |
| MSC | 09124132 |
-
Alternative Part Number8575177
-
UNSPSC20111614
-
IDEA Index ID8575177
-
Package DescriptionEACH
-
Standards/ApprovalsANSI Specified|CSA Approved
-
WarrantyNo Warranty
Recently Viewed
Milwaukee® MX4™ 48-20-3938 4-Cutter Rotary Hammer Drill Bit, 13/16 in Drill Bit, 45/64 in, 16 in D Cutting, Carbide Cutting Edge, 21 in OAL
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.
Milwaukee® M12™ 48-20-7609 2-Cutter Rotary Hammer Drill Bit, 5/8 in Drill Bit, 25/64 in SDS-Plus Shank, 22 in D Cutting, Carbide Cutting Edge, 24 in OAL
Milwaukee® M/2™ 2-cutter SDS Plus rotary hammer drill bits are the most durable 2-cutter bits with up to 20% more holes per charge in cordless rotary hammers. The enhanced rebar guards provide increased durability in hard aggregate and rebar. Breaker point pulverize the material more effectively resulting in faster drilling speeds. The variable flute allows for maximum debris extraction leading to up 20% more holes per charge in cordless rotary hammer while making it a very durable bit in corded and cordless rotary hammers. Additionally, M/2™ 2-cutter features a centering tip for exact spot drilling, wear mark indicator indicating when the bit no longer meets ANSI diameter requirements, and a reinforced flute for durability and minimized vibration. The increased life and efficiency of the M/2™ 2-cutter drill bit line provides the ideal solution in general concrete for cordless and corded rotary hammer users.
Since our beginning, GEARWRENCH automotive specialty tools have been driven by innovation. From our first specialty tool, the Model-T valve spring lifter, to our latest ratcheting puller, we’ve built our reputation with tools that make tough jobs easy. Most of our products have been upgraded with new improved features like dual material handles designed for a more comfortable grip or dual dipped handles on pliers providing more cushion for your hands. GEARWRENCH automotive specialty tools are proudly made with the finest components under the most stringent manufacturing guidelines. Made for everyday use – guaranteed for life. Better tools mean easier, more efficient work so we constantly evaluate automotive engineering trends allowing us to consistently improve and enhance our tools to better fit professional hands. That’s why they are the first choice for thousands of automotive technicians worldwide.
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.
Klein® 935DAG Digital Angle Gauge and Level, 0 to 90/0 to 180 deg Measuring, +/-0.1/0.2 deg Accuracy, 2.36 in L x 1.2 in W x 2.2 in H, (2) 1.5 V DC AAA Batteries, Reverse Contrast Display
The Klein Tools Digital Angle Gauge and Level can measure or set angles, check relative angles, or can be used as a digital level. The strong magnetic base attaches to ferromagnetic surfaces such as conduit. Along with dual measurement ranges of 0 to 90-Degree and 0 to 180-Degree, this tool has a high visibility reverse contrast display for easy viewing.
Stanley® 30-495 Tape Rule, 16 ft L x 3/4 in W Blade, Polymer Coated Steel Blade
The stanley16 ft. Tape measure is made from high impact ABS plastic for added durability with a polymer coated tape blade to protect from wearing during use. This tape measure features easy to ready markings, including 16 in. And 19.2 in. Stud center markings for framing jobs, and a Tru-Zero; hook for accurate inside and outside measurements.
