Description
The Milwaukee SDS-MAX 4-Cutter MX4 3/8 in. X 7 in. X 13 in. Drill Bits feature solid carbide heads that deliver up to 5x longer life in concrete with rebar. Engineered with rebar guards to provide maximum durability in hard aggregate and rebar. MX4 4-Cutter bits are designed with sharp centering tips for exact spot drilling in concrete. The integrated 4-cutter design prevents lock-up in rebar, reducing downtime. Variable flutes remove dust faster, reducing heat and delivering up to 15% more holes per battery charge. Wear mark indicator shows users the end of life when the bits no longer meet the ANSI requirement. The Milwaukee MX4 4-Cutter Drill Bits are ideal for concrete with rebar and masonry applications.
- 4-cutter design prevents lock-up in rebar, reducing downtime
- Variable flutes remove dust faster reducing heat & delivering up to 15% more holes per battery charge
- German made
- Meets ANSI B212.15 to fit common anchors
- Wear mark indicator to show end of life and when bit no longer meets the ANSI requirement
- Ideal for concrete with rebar and masonry
- Fits all SDS-MAX rotary hammers
Specifications
- Self-Feeding: No
- Drill Bit Type(s) Included: Hammer Drill Bit,Masonry Bit,Percussion Bit
- Shank Style: SDS Max
- Tools Product Type: Power Tool
- Bit Material: Carbide
- Material Application: Brick,Concrete
- Individual/Set: Individual
- Drill Bit Type: 2-Cutter
- Assembled Depth (in.): .375 in
- Assembled Width (in.): .375 in
- Shank Diameter: 3/4 in
- Bit Diameter: 3/8 in
- Bit Length (in.): 13
- Assembled Height (in.): 13 in
Additional information
| Weight | .70 lbs |
|---|---|
| Dimensions | .94 × 1.75 × 16.375 in |
| Model | 48-20-8401 |
| UPC | 045242518272 |
Reviews (47)
47 reviews for Milwaukee 3/8 in. x 13 in. MX2 SDS-MAX Carbide Drill Bit
-
Strong gets a lot of use stays sharp
October 19, 2022Verified Purchase -
Good bit, fast drilling
October 5, 2022Verified Purchase -
Excellent tools and accessories.
September 5, 2022Verified Purchase -
Milwaukee is the bestNo question!!!
August 5, 2022Verified Purchase -
made the job with no effort.
August 1, 2022Verified Purchase -
Very well made as are all of Milwaukee’s tools. SDS tools are easy mounting and easy to remove, no keys necessary. These bits cut like a dream. Shank is precision ground to fit SDS MAX tools. Very fast and smooth cutting. The way the carbide is shaped and sharpened it should hold up for a lot of holes.Photos would show little so I have none with this review.
July 29, 2022Verified Purchase -
Awesome, works great!!!
July 25, 2022Verified Purchase -
When I ordered this SDS MAX drill bit I thought the MAX as the name of the bit not knowing that there are 2 sizes of sds drills. SDS PLUS and SDS MAX are the 2 sizes they have different size shanks.Yes there adapters to go from one size to the other, I would only recommend that if you have the larger size SDS MAX to reduce to SDS PLUS other wise you may over work you drill and destroy it.This drill bit was tested on a GRANITE BOULDER and it went 15″in ONLY 90 SECONDS!!!!I actually had to buy a new SAS MAX hammer drill and I got one from Harbor Freight, this 4 cutter drill bit looked like brand new after the test hole. Imagine how fast it could go through concrete witha more powerful drill. I would HIGHLY RECOMMEND this Milwaukee bit to every one who needs to get hols done quickly!!! I am a HUGE Milwaukee tool fan and I have had only good luck with ALL of thier tools as well as drill bits and saw blades.
July 13, 2022Verified Purchase -
This bit drilled quickly and effortlessly. I recommend the Concrete With Rebar bit weather you expect to encounter rebar on the job that the bit is being purchased for or not. Expect the unexpected, such as hard gravel or other embedded metal or hard debris. This is the line of bits for the job.
June 28, 2022Verified Purchase -
Expectacular
June 9, 2022Verified Purchase
Related products
Drill Bits
Model# AR2039
Drill Bits
Model# 48-17-5020
Drill Bits
Hilti TE-YX 9/16 in. x 22 in. Carbide Head SDS Max Imperial Hammer Drill Bit
Model# 206512
Drill Bits
Milwaukee Hole Dozer General Purpose Bi-Metal Hole Saw Set with Carbide Hole Saw (7-Piece)
Model# 49-22-4082
Drill Bits
Hilti TE-YX 1-1/2 in. – 15 in. Carbide SDS Max Imperial Hammer Drill Bit
Model# 2165920
Drill Bits
Milwaukee Shockwave Torx #25 6 in. Impact Duty Steel Screwdriver Bit (1-Pack)
Model# 48-32-4810
Drill Bits
Model# DWD15J-CO-SET
Drill Bits
Drill America 1/2 in. -13 High Speed Steel Tap and 27/64 in. Drill Bit Set (2-Piece)
Model# POU1/2-13
Leave feedback about this