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1-1/2 In. x 21 In. Spline Speed-X™ Rotary Hammer Bit
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HC4091
Bosch brings constant innovation to concrete and masonry drilling. The product's tungsten-carbide tip provides superior wear resistance in tough applications. Resists extreme loads while its efficient design helps enhance the power of the hammer for more effective performance.
Benefits
Tungsten-carbide tip provides superior wear resistance in tough applications
Active-centering tip for optimum guidance when drilling in concrete and reinforced concrete
Patented four-cutter tip design that provides optimal performance
Inclined side cutters for aggressive drilling
Large flute volume for fast drilling, dust transport and less clogging
Technical Data
| Bit Diameter Inch | 1-1/2" |
| Diameter inch | 1-1/2" |
| Flute Length in | 16.0 |
| Length in | 21.0" |
| Overall Length in | 21.0 |
| Pack Quantity | 1 |
| Shank Diameter in | 0.0 |
| Useable Length in | 16" |
HC4091
HC4091
HC4021
HC4022
HC4023
HC4024
HC4031
HC4032
HC4033
HC4034
HC4040
HC4041
HC4042
HC4043
HC4050
HC4051
HC4052
HC4053
HC4060
HC4061
HC4062
HC4063
HC4070
HC4071
HC4072
HC4073
HC4081
HC4082
HC4092
HC4093
HC4501
HC4511
HC4512
HC4513
HC4516
Other sizes
HC4052
Diameter inch
1"
Useable Length in
24"
Overall Length in
29
HC4060
Diameter inch
1-1/8"
Useable Length in
8"
Overall Length in
13
HC4061
Diameter inch
1-1/8"
Useable Length in
16"
Overall Length in
21
HC4043
Diameter inch
7/8"
Useable Length in
31"
Overall Length in
36
HC4062
Diameter inch
1-1/8"
Useable Length in
24"
Overall Length in
29
HC4063
Diameter inch
1-1/8"
Useable Length in
31"
Overall Length in
36
HC4072
Diameter inch
1-1/4"
Useable Length in
24"
Overall Length in
29
HC4082
Diameter inch
1-3/8"
Useable Length in
24"
Overall Length in
29
HC4092
Diameter inch
1-1/2"
Useable Length in
24"
Overall Length in
29
HC4093
Diameter inch
1-1/2"
Useable Length in
31"
Overall Length in
36
HC4042
Diameter inch
7/8"
Useable Length in
24"
Overall Length in
29
HC4501
Diameter inch
3/8"
Useable Length in
8"
Overall Length in
13
*Note
Two cutter
HC4511
Diameter inch
1/2"
Useable Length in
8"
Overall Length in
13
*Note
Two cutter
HC4512
Diameter inch
1/2"
Useable Length in
16"
Overall Length in
21
*Note
Two cutter
HC4513
Diameter inch
1/2"
Useable Length in
24"
Overall Length in
29
*Note
Two cutter
HC4516
Diameter inch
9/16"
Useable Length in
16"
Overall Length in
21
*Note
Two cutter
HC4031
Diameter inch
3/4"
Useable Length in
8"
Overall Length in
13
HC4032
Diameter inch
3/4"
Useable Length in
16"
Overall Length in
21
HC4033
Diameter inch
3/4"
Useable Length in
24"
Overall Length in
29
HC4034
Diameter inch
3/4"
Useable Length in
31"
Overall Length in
36
HC4040
Diameter inch
7/8"
Useable Length in
8"
Overall Length in
13
HC4021
Diameter inch
5/8"
Useable Length in
8"
Overall Length in
13
HC4022
Diameter inch
5/8"
Useable Length in
16"
Overall Length in
21
HC4023
Diameter inch
5/8"
Useable Length in
24"
Overall Length in
29
HC4024
Diameter inch
5/8"
Useable Length in
31"
Overall Length in
36
HC4041
Diameter inch
7/8"
Useable Length in
16"
Overall Length in
21
HC4050
Diameter inch
1"
Useable Length in
8"
Overall Length in
13
HC4051
Diameter inch
1"
Useable Length in
16"
Overall Length in
21
HC4053
Diameter inch
1"
Useable Length in
31"
Overall Length in
36
HC4070
Diameter inch
1-1/4"
Useable Length in
8"
Overall Length in
13
HC4071
Diameter inch
1-1/4"
Useable Length in
16"
Overall Length in
21
HC4073
Diameter inch
1-1/4"
Useable Length in
31"
Overall Length in
36
HC4081
Diameter inch
1-3/8"
Useable Length in
16"
Overall Length in
21