MX4™ 4-Cutter SDS MAX Rotary Hammer Drill Bits
MX4™ 4-Cutter SDS MAX Rotary Hammer Drill Bits
Features / SpecsRefine OptionsReviews
Solid head carbide delivers up to 5x longer life in concrete with rebar
Rebar guards for maximum durability in hard aggregate and rebar
Sharp centering tip for exact spot drilling in concrete and metal decking
4-cutter design prevents lock-up in rebar, reducing downtime
Optimized 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 Indicators 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
Product Specifications
Material Application
Concrete
Length
29 in
Weight
62.18 lb
Height
1 in
Width
1 in
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Diameter
Useable Length
Length
SKU
Diameter
Useable Length
Length
48-20-3901
3/8"
8.0 in
13.0 in
48-20-3902
1/2"
8.0 in
13.0 in
48-20-3903
1/2"
12 in
17 in
48-20-3904
1/2"
16.0 in
21.0 in
48-20-3905
1/2"
24.0 in
28.0 in
48-20-3906
1/2"
31.0 in
36.0 in
48-20-3909
1/2"
54.0 in
60.0 in
48-20-3910
9/16"
8.0 in
13.0 in
48-20-3912
9/16"
16.0 in
21.0 in
48-20-3916
5/8"
8.0 in
13.0 in
48-20-3917
5/8"
12 in
17 in
48-20-3918
5/8"
16.0 in
21.0 in
48-20-3922
5/8"
31.0 in
36.0 in
48-20-3923
5/8"
54.0 in
60.0 in
48-20-3926
11/16"
16.0 in
21.0 in
48-20-3930
3/4"
8.0 in
13.0 in
48-20-3931
3/4"
12.0 in
17.0 in
48-20-3932
3/4"
16.0 in
21.0 in
48-20-3936
3/4"
31.0 in
36.0 in
48-20-3938
13/16"
17 in
21 in
48-20-3942
27/32"
17.0 in
21.0 in
48-20-3944
7/8"
8 in
13 in
48-20-3945
7/8"
12 in
17 in
48-20-3946
7/8"
17 in
21 in
48-20-3949
7/8"
31 in
36 in
48-20-3952
1"
8 in
13 in
48-20-3953
1"
12 in
17 in
48-20-3954
1"
17 in
21 in
48-20-3956
1"
31 in
36 in
48-20-3958
1-1/16"
18 in
23 in
48-20-3964
1-1/8"
12 in
17 in
48-20-3966
1-1/8"
17 in
21 in
48-20-3967
1-1/8"
31 in
36 in
48-20-3970
1-1/4"
10 in
15 in
48-20-3972
1-1/4"
18 in
23 in
48-20-3974
1-1/4"
31 in
36 in
48-20-3975
1-3/8"
12.0 in
17.0 in
48-20-3980
1-3/8"
18.0 in
23.0 in
48-20-3983
1-3/8"
31.0 in
36.0 in
48-20-3984
1-7/16"
18.0 in
23.0 in
48-20-3986
1-1/2"
12.0 in
17.0 in
48-20-3988
1-1/2"
18.0 in
23.0 in
48-20-3990
1-9/16"
18.0 in
23.0 in
48-20-3991
1-5/8"
18.0 in
23.0 in
48-20-3992
1-3/4"
18.0 in
23.0 in
48-20-3993
2"
18.0 in
23.0 in
48-20-3920
5/8"
24 in
29 in
48-20-3934
3/4"
24 in
29 in
48-20-3947
7/8"
24 in
29 in
48-20-3955
1"
24 in
29 in
48-20-3965
1-1/8"
8 in
13 in
48-20-3969
1-1/8"
24 in
29 in
48-20-3973
1-1/4"
24 in
29 in
48-20-3981
1-3/8"
24 in
29 in
48-20-3985
1-1/2"
24 in
29 in
48-20-3987
1-1/2"
31 in
29 in
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